/ Dictionary / Index H halitus: Meaning and Definition of Find definitions for: hal•i•tus Pronunciation: (hal'i-tus), [key] — pl. -tus•es. breath; exhalation; vapor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: halitus (Thesaurus) halitosis hall Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language