Spermatogonium
Pronunciation : Sper`ma*to*go"ni*um
Part of Speech : n.
Etymology : [NL., fr. Gr. (Physiol.)
Definition : Defn: A primitive seminal cell, occuring in masses in the seminal tubules. It divides into a mass (spermosphere) of small cells (spermoblast), which in turn give rise to spermatozoids.
Source : Webster's Unabridged Dictionary, 1913