'Quinquevalvular' definitions:

Definition of 'Quinquevalvular'

From: GCIDE

Quinquevalve \Quin"que*valve\, Quinquevalvular \Quin`que*val"vu*lar\, a. [Quinque- + valve, valvular: cf. F. quinqu['e]valve.] (Bot.) Having five valves, as a pericarp. [1913 Webster]