/ Dictionary / Index A ataraxia: Meaning and Definition of Find definitions for: at•a•rax•i•a Pronunciation: (at"u-rak'sē-u), [key] — n. a state of freedom from emotional disturbance and anxiety; tranquillity. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ataraxia (Thesaurus) Atarax Atascadero Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language