spermatogenesis

from WordNet (r) 3.0 (2006)
spermatogenesis
    n 1: development of spermatozoa
    
from The Collaborative International Dictionary of English v.0.48
Spermatogenesis \Sper`ma*to*gen"e*sis\, n. [Spermato- +
   genesis.] (Biol.)
   The development of the spermatozoids.
   [1913 Webster]
    

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