bilocular

from WordNet (r) 3.0 (2006)

bilocular
    adj 1: divided into or containing two cells or chambers; "having
           a bilocular capsule" [syn: {bilocular}, {biloculate}]

from The Collaborative International Dictionary of English v.0.48

Bilocular \Bi*loc"u*lar\, a. [Pref. bi- + locular: cf. F.
   biloculaire.]
   Divided into two cells or compartments; as, a bilocular
   pericarp. --Gray.
   [1913 Webster]