crisis c.1425, from Gk. krisis "turning point in a disease" (used as such by Hippocrates and Galen), lit. "judgment," from krinein "to separate, decide, judge," from PIE base *krei- "to sieve, discriminate, distinguish" (cf. Gk. krinesthai "to explain;" O.E. hriddel "sieve;" L. cribrum "sieve," crimen "judgment, crime," cernere (pp. cretus) "to sift, separate;" O.Ir. criathar, O.Welsh cruitr "sieve;" M.Ir. crich "border, boundary"). Transferred non-medical sense is 1627. A Ger. term for "mid-life crisis" is Torschlusspanik, lit. "shut-door-panic," fear of being on the wrong side of a closing
