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The Collaborative International Dictionary
Ostracoin quadricorne

Cowfish \Cow"fish`\ (kou"f[i^]sh`), n. (Zo["o]l.)

  1. The grampus.

  2. A California dolphin ( Tursiops Gillii).

  3. A marine plectognath fish ( Ostracoin quadricorne, and allied species), having two projections, like horns, in front; -- called also cuckold, coffer fish, trunkfish.