/ Dictionary / Index H half-wit: Meaning and Definition of Find definitions for: half-wit Pronunciation: (half'wit", häf'-), [key] — n. a person who is feeble-minded. a person who is foolish or senseless; dunderhead. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: half-wit (Thesaurus) half Wellington half-witted Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language