The Collaborative International Dictionary
Ostracoin quadricorne
Cowfish \Cow"fish`\ (kou"f[i^]sh`), n. (Zo["o]l.)
The grampus.
A California dolphin ( Tursiops Gillii).
A marine plectognath fish ( Ostracoin quadricorne, and allied species), having two projections, like horns, in front; -- called also cuckold, coffer fish, trunkfish.