| Ptenoglossa | ‖n. pl. [ NL., fr. Gr.&unr_; feathered + &unr_; tongue. ] (Zool.) A division of gastropod mollusks having the teeth of the radula arranged in long transverse rows, somewhat like the barbs of a feather. [ 1913 Webster ] |
| Ptenoglossate | a. (Zool.) Of or pertaining to the Ptenoglossa. [ 1913 Webster ] |