noun.
Either of two large, elongated marine fishes (Alepisaurus ferox or A. brevirostris) having long sharp teeth, a large dorsal fin, and no scales.
the GNU version of the Collaborative International Dictionary of English
noun.
A large, elongated, scaleless, voracious, deep-sea fish (Alepidosaurus ferox), having long, sharp, lancetlike teeth and a long saillike dorsal fin.