Search Result for "acanthopterous": 

The Collaborative International Dictionary of English v.0.48:

Acanthopterous \Ac`an*thop"ter*ous\, a. [Gr. ? spine + ? wing.] 1. (Zool.) Spiny-winged. [1913 Webster] 2. (Zool.) Acanthopterygious. [1913 Webster]