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5 Cards in this Set
- Front
- Back
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Object (ontologically basic)
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The kind of thing named by a "complete expression", or proper name. For example, "Jason Stanley", and all sentences.
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Function (ontologically basic)
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The kind of thing named by an "incomplete expression." For example, a predicate such as "is running" or a one-place functional expression such as "x squared".
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Sentence
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A complete expression that refer to objects, particularly, truth-values.
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concept
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a concept is a function that takes an object to a truth-value. For example, "is red".
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universal quantifier
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denotes a "second level function".
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