Source : Webster's Revised Unabridged Dictionary (1913)

Schizocarp \Schiz"o*carp\, n. [Schizo- + Gr. ? fruit.] (Bot.)
   A dry fruit which splits at maturity into several closed
   one-seeded portions.

Source : WordNet®

schizocarp
     n : a dry dehiscent fruit that at maturity splits into two or
         more parts each with a single seed