- Bilamellate Bi*lam"el*late, Bilamellated Bi*lam"el*la`ted, a. [Pref. bi- + lamellate.] (Bot.) Formed of two plates, as the stigma of the Mimulus; also, having two elevated ridges, as in the lip of certain flowers. [1913 Webster]
The Collaborative International Dictionary of English. 2000.