'bigeminate' definitions:
Definition of 'bigeminate'
From: GCIDE
- bigeminate \bi*gem"i*nate\, a. [Pref. bi- + geminate.] (Bot.) Having a forked petiole, and a pair of leaflets at the end of each division; biconjugate; twice paired; -- said of a decompound leaf. [1913 Webster]