Elasmobranch

[i'læsmәubræŋk]

(noun.) any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates.

Checked by Eugene--From WordNet

(a.) Of or pertaining to the Elasmobranchii.

(n.) One of the Elasmobranchii.

Inputed by Lewis