spermatophore

from The Collaborative International Dictionary of English v.0.48

Spermatophore \Sper"ma*to*phore\, n. [Spermato- + Gr. fe`rein to
   bear.]
   1. (Physiol.) Same as {Spermospore}.
      [1913 Webster]

   2. (Zool.) A capsule or pocket inclosing a number of
      spermatozoa. They are present in many annelids,
      brachiopods, mollusks, and crustaceans. In cephalopods the
      structure of the capsule is very complex.
      [1913 Webster]