Trunk"fish` (?), n. (Zoöl.) Any one of several species of plectognath fishes, belonging to the genus Ostracion, or the family Ostraciontidæ, having an angular body covered with a rigid integument consisting of bony scales. Some of the species are called also coffer fish, and boxfish.

Trunk"fish` (?), n. (Zoöl.) Any one of several species of plectognath fishes, belonging to the genus Ostracion, or the family Ostraciontidæ, having an angular body covered with a rigid integument consisting of bony scales. Some of the species are called also coffer fish, and boxfish.