spermiogenesis

noun
sper·mio·gen·e·sis | \ˌspər-mē-ō-ˈje-nə-səs \

Definition of spermiogenesis 

: spermatogenesis specifically : transformation of a spermatid into a spermatozoon

First Known Use of spermiogenesis

1916, in the meaning defined above

History and Etymology for spermiogenesis

New Latin, from spermium spermatozoon + -o- + Latin genesis

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The first known use of spermiogenesis was in 1916

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spermiogenesis

noun
sper·mio·gen·e·sis | \ˌspər-mē-ō-ˈjen-ə-səs \
plural spermiogeneses\-ˌsēz \

Medical Definition of spermiogenesis 

2 : transformation of a spermatid into a spermatozoon

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