/ Dictionary / Index N nausea: Meaning and Definition of Find definitions for: nau•se•a Pronunciation: (nô'zē-u, -zhu, -sē-u, -shu), [key] — n. sickness at the stomach, esp. when accompanied by a loathing for food and an involuntary impulse to vomit. extreme disgust; loathing; repugnance. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nausea (Thesaurus) Nauru nauseant 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