oogenesis

[ oh-uh-jen-uh-sis ]
/ ˌoʊ əˈdʒɛn ə sɪs /

noun Cell Biology.

the origin and development of the ovum.

Origin of oogenesis

First recorded in 1890–95; oo- + -genesis
Related formso·o·ge·net·ic [oh-uh-juh-net-ik] /ˌoʊ ə dʒəˈnɛt ɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for oogenesis

oogenesis

/ (ˌəʊəˈdʒɛnɪsɪs) /

noun

the formation and maturation of ova from undifferentiated cells in the ovarySee also oocyte
Derived Formsoogenetic (ˌəʊədʒɪˈnɛtɪk), adjective
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

Word Origin and History for oogenesis

oogenesis


n.

"formation of the ovum," 1892, from oo- + genesis.

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for oogenesis

oogenesis

[ ō′ə-jĕnĭ-sĭs ]

n.

The formation and the development of the ovum.ovigenesis
Related formso′o•ge•netic (-jə-nĕtĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for oogenesis

oogenesis

[ ō′ə-jĕnĭ-sĭs ]

The formation, development, and maturation of an ovum or egg cell.
Related formsoogenetic adjective (ō′ə-jə-nĕtĭk)
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.