/ Dictionary / Index H halfbeak: Meaning and Definition of Find definitions for: half•beak Pronunciation: (haf'bēk", häf'-), [key] — n. any of several marine fishes of the family Hemiramphidae, having a greatly elongated lower jaw. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: halfbeak (Thesaurus) half bath half binding Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language