spermatogonium

[ spur-mat-uh-goh-nee-uh m, spur-muh-tuh- ]
/ spɜrˌmæt əˈgoʊ ni əm, ˌspɜr mə tə- /

noun, plural sper·mat·o·go·ni·a [spur-mat-uh-goh-nee-uh, spur-muh-tuh-] /spɜrˌmæt əˈgoʊ ni ə, ˌspɜr mə tə-/. Cell Biology.

one of the undifferentiated germ cells giving rise to spermatocytes.

Origin of spermatogonium

From New Latin, dating back to 1860–65; see origin at spermato-, -gonium

Related forms

sper·mat·o·go·ni·al, adjective
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Examples from the Web for spermatogonium

British Dictionary definitions for spermatogonium

spermatogonium

/ (ˌspɜːmətəˈɡəʊnɪəm) /

noun plural -nia (-nɪə)

zoology an immature male germ cell that divides to form many spermatocytes

Derived Forms

spermatogonial, adjective

Word Origin for spermatogonium

C19: from spermato- + -gonium
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for spermatogonium

spermatogonium

[ spər-măt′ə-gōnē-əm, spûr′mə-tə- ]

n. pl. sper•mat•o•go•ni•a (-nē-ə)

Any of the cells of the gonads in male organisms that are the progenitors of spermatocytes.spermatoblast
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for spermatogonium

spermatogonium

[ spər-măt′ə-gōnē-əm ]

Plural spermatogonia

Any of the cells of the gonads in male organisms that undergo mitosis to form spermatocytes as well as new spermatogonia. See more at spermatogenesis.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.