Found 2 items, similar to apterous.
English → English (WordNet) Definition: apterous apterous adj : (of insects) without wings [syn: apteral]
English → English (gcide) Definition: Apterous Apterous \Ap"ter*ous\, a. 1. (Zo["o]l.) Destitute of wings; apteral; as, apterous insects. [1913 Webster] 2. (Bot.) Destitute of winglike membranous expansions, as a stem or petiole; -- opposed to alate. [1913 Webster] ||