'Heterogynous' definitions:
Definition of 'Heterogynous'
From: GCIDE
- Heterogynous \Het`er*og"y*nous\, a. [Hetero- + Gr. ? a woman, female.] (Zool.) Having females very unlike the males in form and structure; -- as certain insects, the males of which are winged, and the females wingless. [1913 Webster]