Meaning of spermatogonium

sper•mat•o•go•ni•um

Pronunciation: (spûr-mat"u-gō'nē-um, spûr"mu-tu-), [key]
— pl. -ni•a
  1. one of the undifferentiated germ cells giving rise to spermatocytes.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.