Source : Webster's Revised Unabridged Dictionary (1913)

Teleostei \Te`le*os"te*i\, n. pl. [NL., fr. Gr. ? complete + ?
   bone.] (Zo["o]l.)
   A subclass of fishes including all the ordinary bony fishes
   as distinguished from the ganoids.

Source : WordNet®

Teleostei
     n : large diverse group of bony fishes; includes most living
         species [syn: {subclass Teleostei}]