Cowfish
Pronunciation : Cow"fish` (-fch`), n. (Zo?l.) (a) The grampus. (b) A California dolphin (Tursiops Gillii). (c) A marine plectognath fish (Ostracoin quadricorne, and allied species), having two projections, like horns, in front; -- called also cuckold, coffer fish
Part of Speech : trunkfish.
Source : Webster's Unabridged Dictionary, 1913