{ } 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 ]
n.; pl. L. Lamellæ E. Lamellas [ L. lamella, dim. of lamina plate, leaf, layer: cf. F. lamelle. Cf. Lamina, Omelet. ] A thin plate or scale of anything, as a thin scale growing from the petals of certain flowers; or one of the thin plates or scales of which certain shells are composed. [ 1913 Webster ]