'Halfbeak' definitions:
Definition of 'halfbeak'
(from WordNet)
noun
Tropical and subtropical marine and freshwater fishes having an elongated body and long protruding lower jaw
Definition of 'Halfbeak'
From: GCIDE
- Halfbeak \Half"beak`\ (h[aum]f"b[=e]k), n. (Zool.) Any slender, marine fish of the genus Hemirhamphus, or of the family Hemiramphidae, having an elongated protruding lower jaw; -- called also balahoo. [1913 Webster]