| ptenoglossa | <zoology> A division of gastropod mollusks having the teeth of the radula arranged in long transverse rows, somewhat like the barbs of a feather. Origin: NL, fr. Gr. Feathered + tongue. Source: Websters Dictionary (01 Mar 1998) |
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| ptenoglossate | <zoology> Of or pertaining to the Ptenoglossa. Source: Websters Dictionary (01 Mar 1998) |