Home › Words › N › nonovulationnonovulationnonovulation means absence of ovulation.EtymologyFrom non- + ovulation.nounAbsence of ovulation.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.anovulation 85% match — Lack of ovulation. vs nonovulation →nonovulating 82% match — Not ovulating. vs nonovulation →nonmenstruation 74% match — Absence of menstruation; failure to menstruate. vs nonovulation →anovulatory 73% match — Not ovulatory; characterized by anovulation (a lack of ovulation). vs nonovulation →amenorrhoea 67% match — Absence of menstrual discharge. vs nonovulation →oligoanovulation 65% match — Infrequent or irregular anovulation vs nonovulation →anovular 65% match — Synonym of anovulatory. vs nonovulation →anovulant 65% match — Any drug that prevents ovulation. vs nonovulation →