/ Dictionary / Index F fantasticate: Meaning and Definition of Find definitions for: fan•tas•ti•cate Pronunciation: (fan-tas'ti-kāt"), [key] — -cat•ed, -cat•ing. to make or render fantastic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fantastic fantasy Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language