cowfish Meaning, Definition & Usage

  1. noun trunkfish having hornlike spines over the eyes
    Lactophrys quadricornis.

WordNet

Cow"fish` noun
Definitions
  1. (Zoöl.) (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, trunkfish.

Webster 1913