The Collaborative International Dictionary of English v.0.48:
Bicapsular \Bi*cap"su*lar\, a. [Pref. bi- + capsular: cf. F. bicapsulaire.] (Bot.) Having two capsules; as, a bicapsular pericarp. [1913 Webster]WordNet (r) 3.0 (2006):
bicapsular adj 1: divided into two capsules or having a two-part capsule