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anovulation

American  
[an-ov-yuh-ley-shuhn, -oh-vyuh-, an-ov-yuh-, -oh-vyuh-] / ˌæn ɒv yəˈleɪ ʃən, -oʊ vyə-, ænˌɒv yə-, -ˌoʊ vyə- /

noun

  1. the absence of ovulation.

anovulation British  
/ ˌænɒvjʊˈleɪʃən /

noun

  1. failure to produce eggs or to discharge them from an ovary

"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

Other Word Forms

  • anovulatory adjective

Etymology

Origin of anovulation

First recorded in 1965–70; an- 1 + ovulation ( def. )

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.