/ Dictionary / Index P predicator: Meaning and Definition of Find definitions for: pred•i•ca•tor Pronunciation: (pred'i-kā"tur), [key] — n. Gram. the verbal element of a clause or sentence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: predicator (Thesaurus) predicate objective predicatory Related Content Daily Word Quiz: aversion Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language