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118 Cards in this Set
- Front
- Back
a-
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Prefix
1.on : in : at 2. in (such) a state or condition 3.in (such) a manner 4. in the act of : in the process of Etymology: Middle English, from Old English |
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a- or an-
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Prefix
not: without Etymology: Latin & Greek; Latin a-, an-, |
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-a-
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Combining form
Etymology: ISV : replacing carbon especially in a ring |
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-a
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noun suffix
1. oxide Etymology: New Latin, probably from originally nonsignificant -a in magnesia, from Medieval Latin -a (in magnesia, alchemical substance), from Greek -a, - (in magnsia, magnsi, alchemical substance, magnet), from nominative singular feminine adjectival ending corresponding to nominative singular masculine -os and nominative singular neuter |
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ab-
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prefix
Etymology: Middle English, from Old French & Latin; Old French, from Latin, 1 : from : departing from <abnormal> 2 : away : outside of <abenteric> |
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ab-
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Function: prefix
Etymology: 1absolute -- used for a cgs electromagnetic unit (as in the following table) |
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abdomin- or abdomino-
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Function: combining form
Etymology: Latin abdomin-, abdomen : abdomen : abdominal |
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-ability also -ibility
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Function: noun suffix
Etymology: Middle English -ablete, -abilite, -iblete, -ibilite, from Middle French -ableté, -abilité, -ibleté, -ibilité, from Latin -abilitas, -ibilitas, from -abilis, -ibilis + -tas -ty 1 : capacity, fitness, or tendency to act or be acted on in a |
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abio-
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combining form
1. whatever is lifeless Etymology: 2a- + bio- |
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-able also -ible or -ably also -ibly
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Function: adjective suffix
Etymology: Middle English, from Old French, from Latin -abilis, -ibilis, from -a-, -i- (thematic vowels of various conjugations of verbs) + -bilis capable or worthy of (being acted upon) 1 : capable of, fit for, or worthy of 2 : tending to, given to, favoring, causing, able to, or liable to |
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-ac
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Function: noun suffix
1.: one affected with <hemophiliac> <nostalgiac> Etymology: Greek -akos of or relating to, variant of -ikos 1-ic after noun stems ending in i |
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acanth- or acantho-
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Function: combining form
Etymology: New Latin, from Greek akanth-, akantho-, from akantha; akin to Old Norse ögn awn 1 : thorn : spine <acanthocarpous> <Acanthophis> |
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-acanthus
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Function: noun combining form
Etymology: New Latin, from Greek akantha thorn 1: animal having (such) a spine or (such or so many) spines <cephalacanthus> <ctenacanthus> |
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acar- or acari- or acaro-
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Function: combining form
Etymology: New Latin, from Acarus 1: mite <acaroid> <acaricide> |
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ace-
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Function: combining form
Etymology: International Scientific Vocabulary, from acetic 1: acetic <acenaphthene>; specifically : related to acenaphthene <aceanthrene> |
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-ace
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Pronunciation: s
Function: noun combining form Etymology: Late Greek ak point : apex having (so many) faces <heptace> <tessarace> |
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-acea
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Pronunciation: sh()
Function: noun plural suffix Etymology: New Latin, from Latin, neuter plural of -aceus -aceous 1 : animals characterized by : animals of the nature of <Cetacea> <Crustacea> |
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-aceae
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Pronunciation: s
Function: noun plural suffix Etymology: New Latin, from Latin, feminine plural of -aceus -aceous 1 : plants of the nature of <Acanthaceae> <Rosaceae> |
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1-acean
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Function: adjective suffix
Etymology: New Latin -acea, -aceae + English -an 1 : -ACEOUS <rosacean> |
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2- acean
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Function: noun suffix
1 : organism characterized by : organism of the nature of <crustacean> <rosacean> |
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acenaphth- oror acenaphtho-
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Function: combining form
Etymology: International Scientific Vocabulary, from acenaphthene 1 : acenaphthene : acenaphthylene <acenaphthophen-anthrene> |
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-acene
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Pronunciation: sn
Function: noun suffix Etymology: International Scientific Vocabulary, from anthracene 1: aromatic polycyclic hydrocarbon containing three or more fused benzene rings in straight linear sequence <naphthacene> |
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-aceous
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Pronunciation: |shs
Function: adjective suffix Etymology: Latin -aceus 1 : characterized by <arenaceous> <argillaceous> : of the nature of <herbaceous> : belonging to or connected with a division of animals characterized by or of the nature of <cetaceous> |
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acet- or aceto-
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Function: combining form
Etymology: French & Latin; French acét-, from Latin acet-, from acetum vinegar 1 : acetic acid : acetic : acetyl <acetaldehyde> <acetamide> <acetobenzoic> |
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achro- or achroö-
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Function: combining form
Etymology: Greek achroos, from a- 2a- + -chroos colored 1 : colorless <achrodextrin> <achroöcyst> |
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achromat- or achromato-
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Function: combining form
Etymology: Greek achrmatos colorless, from a- 2a- + -chrmatos colored, from chromat-, chroma color 1 : achromatic <achromaturia> : something achromatic <achromatolysis> |
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acou- or acouo-
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Function: combining form
Etymology: French acou-, from Greek akouein to hear 1 : hearing : listening <acoumeter> <acouophonia> |
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-acousia or acusia
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Function: noun combining form
Etymology: New Latin, from Greek akousis (from akouein to hear + -sis) + New Latin -ia 1: hearing <presbyacousia> <hyperacusia> |
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acr- or acro also akr- or akro
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Function: combining form
Etymology: Middle French or Greek; Middle French acro-, from Greek akr-, akro-, from akros topmost, extreme; akin to Greek akm point 1 : beginning : end : tip <acrology> 2 a : top : peak : summit <acropetal> <acrocephaly> b : height <acrophobia> c : extremity of the body, especially the human body <acrocyanosis> |
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acromio-
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Function: combining form
Etymology: New Latin, from acromion 1: acromial and <acromiodeltoid> <acromiosternal> |
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1-act
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Pronunciation: akt
Function: adjective combining form Etymology: Greek aktis ray 1: having (such or so many) rays <polyact> <tetract> |
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2-act
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Function: noun combining form
2: one having (such or so many) rays <hexact> <triact> |
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actin- or actini- or actino
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Function: combining form
Etymology: New Latin actin- ray, from Greek aktin-, aktino-, from aktin-, aktis; akin to Old English hte morning twilight, Old High German hta, Old Norse tta, Gothic htwo, Sanskrit aktu light, night, Latin noct-, nox night 1 a : having a radiated structure <Actinopoda> <Actinomyces> b : actinian <actiniform> <Actinozoa> 2 a : actinic <actinautography> b : of, relating to, or caused by actinic radiation (as X rays) <actinotherapy> |
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actinal-
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Function: adjective combining form
Etymology: Greek aktin-, aktis ray + English -al 1: -ACTINE |
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-actine
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Function: adjective combining form
Etymology: Greek aktin-, aktis 1: having (such or so many) rays <discoactine> <pentactine> |
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actinio-
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Function: combining form
Etymology: Actinia : actinian <actiniochrome> <actiniohematin> |
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acu-
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Function: combining form
Etymology: Medieval Latin, from Latin acu, abl. of acus needle; akin to Latin acies edge 1: with a needle <acupuncture> |
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acuti-
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Function: combining form
Etymology: Medieval Latin, from Latin acutus 1: sharp-pointed <acutifoliate> : sharply angled <acutiplantar> |
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acuto-
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Function: combining form
Etymology: 1acute 1: acute and <acuto-grave> : acutely <acuto-nodose> |
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ad-or ac- or af- or ag- or al- or ap- or as- or at-
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Variant(s): or ac- or af- or ag- or al- or ap- or as- or at-
Function: prefix Etymology: ad- from Middle English, from Latin, from ad; ac- from Middle English, from Old French, from Latin, from ad; af- from Middle English, from Old French, from Latin, from ad; ag- from Middle English, from Middle French, from Latin, from ad; al- from Middle English, from Middle French, from Latin, from ad; ap- from Middle English, from Middle French, from Latin, from ad; as- from Middle English, from Old French, from Latin, from ad; at- from Middle English, from Old French, from Latin, from ad 1 : to : toward 2 : near : adjacent to -- in this sense always in the form ad- <adoral> |
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1-ad
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Pronunciation: ad, aa()d, _d
Function: noun suffix Etymology: Middle French & Latin; Middle French -ade, from Latin -ad-, -as, from Greek -ad-, -as, feminine suffix denoting descent from or connection with 1 a : period of time <quinquenniad> : epic of : poem celebrating <columbiad> 3.: member of (such) a botanical group <magnoliad> <moringad> 4 : kind of plant or animal produced by or associated with <ecad> |
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2 -ad
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Function: adverb suffix
Etymology: Latin ad 1: in the direction of : toward : <cephalad> |
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-ade
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Pronunciation: |d, |äd, |d
Function: noun suffix Etymology: Middle English, from Middle French, from Old Provençal -ada, from Late Latin -ata, from Latin, feminine of -atus -ate 1 : act : action <blockade> 2 a : product <jamrosade> |
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adel- or adelo-
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Function: combining form
Etymology: New Latin, from Greek adl, adlo- unseen, from adlos, from a- 2a- + dlos visible, evident; akin to Old English t[AE]tan to gladden, Old High German zeiz dear, Old Norse teitr glad, Sanskrit ddeti he shines, Latin dies day 1: concealed : not apparent <Adelaster> |
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adelpho-
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Function: combining form
Etymology: Greek, from adelphos 1: brother <adelphogamy> |
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-adelphous
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Pronunciation: |delfs
Function: adjective combining form Etymology: probably from New Latin -adelphus, from Greek adelphos brother, from a- (from assumed ha-, akin to heis, mia, hen one, homos same) + -delphos (akin to delphys womb) 1: having (such or so many) stamen fascicles <isadelphous> |
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aden- or adeno-
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Function: combining form
Etymology: New Latin, from Greek adeno-, from aden-, adn; akin to Old Norse ökkr lump, Latin inguen groin, Greek nephros kidney 1 : gland : glandular <adenitis> 2 : glandular and <adenoneural> |
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adip- or adipo-
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Function: combining form
Etymology: Latin adip-, adeps, from Greek aleipha; akin to Greek lipos fat, lard 1 : fat : fatty tissue <adipic> 2 : connected with adipic acid <adipamide> |
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adren- or adreno-
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Function: combining form
Etymology: 1adrenal 1 : adrenal glands <adrenocortical> 2 : adrenaline <adrenergic> |
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aer- or aero-
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Function: combining form
Etymology: Middle English aero-, from Middle French, from Latin, from Greek aer-, aero-, from aer-, 1 a : air : atmosphere : aerial <aerate> b : aerial and <aerohydrous> 2 : gas <aerometry> <aerosol> 3 : aviation <aerodrome> |
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aeri-
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Function: combining form
Etymology: Late Latin aeri-, from Latin aer 1 : air <aeriform> |
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aeto-
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Function: combining form
Etymology: New Latin, from Greek aetos; akin to Latin avis bird : eagle <aetomorph> |
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-aetus
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Pronunciation: d.s, ts
Function: noun combining form Etymology: New Latin, from Greek aetos 1 : eagle |
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afr- or afro-
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Function: combining form
Etymology: Latin Afr-, Afer African 1: African <Aframerican> |
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agam- or agamo-
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Function: combining form
Etymology: New Latin, from Late Latin agamus unmarried, from Greek agamos, from a- 2a- + gamos marriage 1: asexual <agamic> |
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agath- or agatho-
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Function: combining form
Etymology: Greek, from agathos; perhaps akin to Old English gd good 1: good <Agathosma> |
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-age
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Function: noun suffix
1.Etymology: Middle English, from Old French, from Latin -aticum 1 : aggregate : collection <cellarage> 2 a : action : process <coverage> b : cumulative result of <breakage> c : rate of <dosage> 3 : house or place of <orphanage> <parsonage> 4 : state : rank <bondage> <peonage> 5 : charge for (an act or service) <postage> |
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-agogue also -agog
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Pronunciation: gäg also -g
Function: noun combining form Etymology: French & New Latin; French -agogue, from Late Latin -agogus promoting the expulsion of, from Greek -aggos, from aggos leading, drawing forth, from agein to lead; New Latin -agogon, neuter of -agogos promoting the expulsion of, from Greek -aggos 1: substance that promotes the secretion or expulsion of <cholagogue> |
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-agra
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Function: noun combining form
Etymology: Middle English, from Latin, from Greek, from agra hunting, catch; akin to Welsh aer war, Latin agere to drive 1: seizure of pain <cardiagra> |
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agrio-
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Function: combining form
Etymology: Greek & New Latin; New Latin, from Greek, from agrios, from agros field 1: wild <agriology> |
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agro-
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Function: combining form
Etymology: French, from Greek, from agros field 1 : of or belonging to fields or soil : <agronomy> <agrosterol> 2 : agricultural and <agroindustrial> |
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-aholic or or -oholic
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Function: noun combining form
Etymology: alcoholic 1 : one who feels compulsively the need to (do something) <shopaholic> 2 : one who likes (something) to excess <golfaholic> |
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ailur- or or ailuro- or aelur- or aeluro-
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Function: combining form
Etymology: New Latin, from Greek ailouro-, from ailouros 1 : cat <ailurodon> |
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1-al
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Function: adjective suffix
Etymology: Middle English -al, -el, from Old French & Latin; Old French -al, -el, from Latin -alis 1: of, relating to, or characterized by <directional> <fictional> |
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2-al
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Function: noun suffix
Etymology: Middle English -aille, from Old French, from Latin -alia, neuter plural of -alis 1: action or process <bestowal> <rehearsal> |
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3-al
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Function: noun suffix
Etymology: French, from alcool alcohol, from Medieval Latin alcohol 1 a : aldehyde <butanal> <salicylal> b : acetal <butyral> 2 : pharmaceutical product <barbital> |
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alb- or or albo-
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Function: combining form
Etymology: Latin, from albus 1: white <albite> <albocinereous> |
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albumin- or or albumini- or albumino-
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Function: combining form
Etymology: probably from French, from Latin albumin-, albumen 1: albumen : albumin <albuminoid> |
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alco- or alcoo-
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Function: combining form
Etymology: alcohol 1: alcohol <alcogel> |
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ald- or aldo-
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Function: combining form
Etymology: probably from French ald-, from aldéhyde, from German aldehyd 1 : containing the aldehyde group 2 : related to an aldehyde <aldimine> |
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aldon- or aldono-
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Function: combining form
Etymology: International Scientific Vocabulary, from aldonic (in aldonic acid) 1: related to or derived from an aldonic acid <aldonamide> |
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-ales
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Function: noun plural suffix
Etymology: New Latin, from Latin, plural of -alis -al 1 : plants belonging to or related to <Chytridiales> |
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aleuro-
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Function: combining form
Etymology: French, from Greek, from aleuron wheat flour, flour; akin to Armenian alam I grind 1: flour <aleurometer> |
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alg- or algo-
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Function: combining form
Etymology: New Latin, from Greek alg-, from algos 1: pain <algesthesis> |
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-algia
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Function: noun combining form
Etymology: Greek -algia, from algos 1: pain : painful condition <cephalalgia> |
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-algy
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Function: noun combining form
Etymology: Greek -algia : -ALGIA |
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ali-
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Function: combining form
Etymology: Latin, from ala 1 : wing <aliform> <alitrunk> 2 : relating to the side parts of (a specified organ or structure) <aliethmoid> |
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-alia
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Function: noun combining form
Etymology: New Latin, from Greek halia assembly & Greek hal-, hals sea; Greek halia akin to Greek eilein to compress, Old Slavic veliku great, and perhaps to Latin vulgus common people; Greek hals sea akin to Greek hals salt 1 : realm of marine animal life |
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alk-
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Function: combining form
Etymology: alkyl 1: alkyl <alkacrylic> |
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alka-
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Function: combining form
Etymology: alkane 1: alkane <alkadiyne> |
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all- or allo-
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Function: combining form
Etymology: Greek, from allos other, different 1 : other : different : dissimilar : extraneous <allergy> 2 allo- : isomeric form, close relative, or variety of (a specified chemical compound) 3 usually allo- : having dissimilar genomes <alloheteroploid> |
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allant- or allanto-
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Function: combining form
Etymology: New Latin, from Greek, sausage, from allant-, allas, probably of Italic origin; akin to Latin alium garlic 1 : allantoic : allantoid <allantochorion> <allantoin> 2 : sausage <allantiasis> |
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allelo-
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Function: combining form
Etymology: Greek alllo- each other, from allln of each other, from allos ... allos one ... the other, from allos other 1 : alternative <allelomorph> 2 : of or for each other : reciprocal : reciprocally <allelocatalytic> |
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allo-
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Pronunciation: in pronunciations below, |. |al or |al
Function: combining form Etymology: Greek allos ... allos one ... the other, from allos other 1: being one of a group whose members together constitute a structural unit especially of a language <allophone> |
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allox-
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Function: combining form
Etymology: International Scientific Vocabulary, from alloxan 1: alloxan |
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-ally
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Function: adverb suffix
Etymology: 1-al + -ly : 2-LY <semantically> -- in adverbs formed from adjectives in -ic with no alternative form in -ical |
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alterni-
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Function: combining form
Etymology: New Latin, from Latin alternus alternate 1: alternate : alternately <alternifoliate> |
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alti-
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Function: combining form
Etymology: Middle English, from Latin, from altus 1 : high <altisonant> 2 : altitude <altigraph> |
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alumin- or or alumino-
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Function: combining form
Etymology: Middle French alumin-, from Latin, from alumin-, alumen 1 : alum <aluminiform> 2 : aluminum <aluminography> |
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alveol- or alveolo-
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Function: combining form
Etymology: Latin, from alveolus 1 : alveolus <alveolectomy> 2 : alveolar and <alveololabial> |
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-am
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Function: noun combining form
Etymology: probably from German, probably from New Latin ammonia 1: chemical compound related to ammonia <lactam> |
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ambi-
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Function: prefix
Etymology: Latin ambi-, amb- both, on both sides, around; akin to Latin ambo both, Greek amph both, amphi around 1: both <ambilateral> |
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ambly- or or amblyo-
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Function: combining form
Etymology: Late Latin ambly-, from Greek, from amblys; akin to Latin mollis soft, molere to grind 1 : blunt : obtuse <Amblycephalus> 2 : dulled : dimmed <amblyacousia> 3 : connected with amblyopia <amblyoscope> |
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amer- or or amero-
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Function: combining form
Usage: capitalized Etymology: American 1: American <Amerophile> |
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americo-
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Function: combining form
Usage: capitalized Etymology: America 1 : relating to America or Americans <Americomania> 2 : American and <Americo- Liberian> |
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amid- or amido-
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Function: combining form
Etymology: International Scientific Vocabulary, from amide 1 : containing the group NH2 characteristic of amides united to a radical of acid character <amidosulfuric> 2 : AMIN- <amidophenol> 3 : containing the radical |
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amin- or amino-
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Function: combining form
Etymology: International Scientific Vocabulary, from amine now usually amino- 1: containing the group NH2 characteristic of primary amines united to a radical other than an acid radical <aminoacetanilide> |
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amm- or ammo-
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Function: combining form
Etymology: ammo-, from Greek, from ammos sand 1: sand <ammophilous> |
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ammino-
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Function: combining form
Etymology: probably from German, from ammin ammine 1: ammine <amminochloride> |
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ammoni- or ammonio-
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Function: combining form
Etymology: International Scientific Vocabulary, from ammonium 1: containing ammonia or ammonium <ammoniocupric sulfate> |
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ammono-
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Function: combining form
Etymology: International Scientific Vocabulary, from ammonia 1 : ammonia <ammonolysis> 2 : derived from ammonia |
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amnio-
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Function: combining form
Etymology: New Latin, from amnion, from Greek 1 : amnion <amniotome> 2 : amniotic and <amnioallantoic> |
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amorph- or amorpho-
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Function: combining form
Etymology: Greek, amorph-, from amorphos 1: amorphous <amorphism> |
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ampel- or ampelo-
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Function: combining form
Etymology: New Latin ampel-, from Greek ampel-, ampelo-, from ampelos 1: grapevine <ampelopsis> |
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amphi- or amph-
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Function: prefix
Etymology: Latin amphi- around, on both sides, from Greek amphi-, amph-, from amphi 1 : around <amphispermous> 2 : on both sides : of both kinds : both <amphicarpic> |
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ampho-
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Function: combining form
Etymology: New Latin, from Greek amph 1: both <amphophilic> |
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amygdal- or amygdalo-
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Function: combining form
Etymology: Latin amygdal-, from amygdala 1 : almond : almond family <amygdalase> <amygdaliferous> 2: tonsil <amygdalotomy> |
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amyl- or amylo-
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Function: combining form
Etymology: Late Latin amyl-, from Latin amylum, from Greek amylon, from neuter of amylos not ground at the mill, from a- 2a- + mylos, myl mill 1: starch <amylase> |
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1-an or -ian also -ean
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Function: noun suffix
Etymology: -an & -ian from Middle English -an, -ian, -ien, from Old French & Latin; Old French -ien, from Latin -ianus, from -i- + -anus, from -anus, adjective suffix; -ean from such words as Mediterranean, European 1 : one that is of or belonging to <american> <bostonian> 2 : one skilled in or specializing in<statistician> 3 : one belonging to a (specified) zoological group <crustacean> |
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2-an or -ian also -ean
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Function: adjective suffix
Etymology: -an & -ian from Middle English -an, -ian, -ien, from Old French & Latin; Old French -ien, from Latin -ianus, from -i- + -anus; -ean from such words as Mediterranean, European 1 : of or belonging to <American> <Floridian> <Wesleyan> 2 : characteristic of : resembling <Mozartean> <Shavian> 3 : of or belonging to a (specified) geologic period, epoch, or series <Cambrian> |
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3-an
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Function: noun suffix
Etymology: International Scientific Vocabulary -an, -ane, alteration of -ene, -ine, & -one 1 : unsaturated carbon compound 2 a : anhydride representing a polymer of a carbohydrate b : intramolecular anhydride of a carbohydrate |
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ana- or an-
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Function: prefix
Etymology: Medieval Latin, from Latin ana- & Late Latin an-, from Greek ana-, an-, from ana up, on 1 : up : upward <anode> <Anacardium> 2 : back : backward <ananym> 3 : again : anew <anagenesis> |
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-ana or -iana
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Function: noun plural suffix
Etymology: New Latin, collected quotations from, from Latin, neuter plural of -anus -an & -ianus -ian 1: collected items of information especially anecdotal or bibliographical concerning <americana> |
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anarch- or anarcho-
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Function: combining form
Etymology: Medieval Latin anarch-, from Greek, from anarchos 1 : without government <anarchical> 2: anarchism and <anarchopacifism> |
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anatomico- or anatomo-
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Function: combining form
Etymology: anatomic 1: anatomical and : anatomical <anatomicopathological> |
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-ance
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Function: noun suffix
Etymology: Middle English, from Old French, from Latin -antia, from -ant-, -ans -ant + -ia -y 1 : action or process <deliverance> : instance of an action or process <appearance> 2 : quality or state<temperance> : instance of a quality or state <protuberance> 3 : amount or degree <conductance> |
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-ancy
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Function: noun suffix
Etymology: Latin -antia 1 : quality or state <buoyancy> <pliancy> 2 : instance of a quality or state <expectancy> |
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-ander
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Function: noun combining form
Etymology: New Latin -andrus, from Greek -andros having (such or so many) men 1: one having (such or so many) stamens |