/ Dictionary / Index H hautbois: Meaning and Definition of Find definitions for: haut•bois Pronunciation: (hō'boi, ō'boi), [key] — pl. -bois. hautboy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hautbois (Thesaurus) haustorium hautboy Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language