/ Dictionary / Index A antiart: Meaning and Definition of Find definitions for: an•ti•art Pronunciation: (an'tē-ärt", an'tī-), [key] — n. art, as dada, based on total rejection of established artistic practices and aesthetic values in favor of those that are arbitrary, shocking, and meaningless. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. antiarrhythmic antiatom Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language