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[oh-uh-sahyt] /ˈoʊ əˌsaɪt/
noun, Cell Biology.
an immature egg cell of the animal ovary; in humans, one oocyte matures during the menstrual cycle, becoming an ootid and then an ovum, while several others partially mature and then disintegrate.
Origin of oocyte
First recorded in 1890-95; oo- + -cyte Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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British Dictionary definitions for oocyte


an immature female germ cell that gives rise to an ovum after two meiotic divisions
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
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Word Origin and History for oocyte

1895, from oo- + -cyte (see cyto-).

Online Etymology Dictionary, © 2010 Douglas Harper
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oocyte in Medicine

oocyte o·o·cyte (ō'ə-sīt')
A cell from which an egg or ovum develops by meiosis; a female gametocyte.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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oocyte in Science
A diploid cell that undergoes meiosis to form eggs.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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