/ Dictionary / Index A antiquate: Meaning and Definition of Find definitions for: an•ti•quate Pronunciation: (an'ti-kwāt"), [key] — -quat•ed, -quat•ing. to make obsolete, old-fashioned, or out of date by replacing with something newer or better: This latest device will antiquate the ice-cube tray. to design or create in an antique style; cause to appear antique. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: antiquate (Thesaurus) antiquary antiquated Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language