Source : Webster's Revised Unabridged Dictionary (1913)

Spermatocyte \Sper"ma*to*cyte\, n. [Spermato- + Gr. ???? a
   hollow vessel.] (Physiol.)
   Same as {Spermoblast}.

Source : WordNet®

spermatocyte
     n : a male gametocyte that develops into four spermatids