chondrichthyes

from WordNet (r) 3.0 (2006)

Chondrichthyes
    n 1: cartilaginous fishes [syn: {Chondrichthyes}, {class
         Chondrichthyes}]

from 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]