/ Dictionary / Index A antianxiety: Meaning and Definition of Find definitions for: an•ti•anx•i•e•ty Pronunciation: (an"tē-ang-zī'i-tē, an"tī-), [key] — adj. tending to prevent or relieve anxiety. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. antiantibody antianxiety drug Related Content Daily Word Quiz: sumptuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language