The Collaborative International Dictionary of English v.0.48:
Chondrichthyes \Chondrichthyes\ n. the class of fishes comprising the cartilaginous fishes, which includes the sharks. Syn: class Chondrichthyes. [WordNet 1.5]WordNet (r) 3.0 (2006):
Chondrichthyes n 1: cartilaginous fishes [syn: Chondrichthyes, class Chondrichthyes]