noun · 2 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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UK:/ɒvjʊˈleɪʃ(ə)n/
Southern-England:Recorded audio is listed in the source snapshot.
US:/ɑvjəˈleɪʃ(ə)n/
rhymes with -eɪʃən
CMU ARPABET:OW2 V Y AH0 L EY1 SH AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The release of an ovum from an ovary.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: medicine, physiology, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
the expulsion of an ovum from the ovary (usually midway in the menstrual cycle)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: anovulation
Broader terms: organic process, biological process
History
Etymology
Etymology tree English ovul(e) Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-tós Proto-Indo-European *-eh2tos Proto-Italic *-ātos Latin -ātuslbor. English -ate English ovulate Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English -ion English ovulation From ovulate + -ion.
Across languages
Translations
50 source translations are retained for this English entry.
Armenian:
ձվազատում
(jvazatum)
— release of an ovum from the ovary
Belarusian:
авуляцыя
(avuljacyja)
— release of an ovum from the ovary
Bulgarian:
овулация
(ovulacija)
— release of an ovum from the ovary
Catalan:
ovulació
— release of an ovum from the ovary
Chinese Mandarin:
排卵
(páiluǎn)
— release of an ovum from the ovary
Czech:
ovulace
— release of an ovum from the ovary
Danish:
ægløsning
— release of an ovum from the ovary
Dutch:
eisprong
— release of an ovum from the ovary
Dutch:
ovulatie
— release of an ovum from the ovary
Esperanto:
ovolado
— release of an ovum from the ovary
Finnish:
ovulaatio
— release of an ovum from the ovary
French:
ovulation
— release of an ovum from the ovary
German:
Ovulation
— release of an ovum from the ovary
German:
Eisprung
— release of an ovum from the ovary
Greek:
ωορρηξία
(oorrixía)
— release of an ovum from the ovary
Hungarian:
ovuláció
— release of an ovum from the ovary
Hungarian:
peteérés
— release of an ovum from the ovary
Icelandic:
egglos
— release of an ovum from the ovary
Indonesian:
ovulasi
— release of an ovum from the ovary
Irish:
ubhsceitheadh
— release of an ovum from the ovary
Italian:
ovulazione
— release of an ovum from the ovary
Japanese:
排卵
(hairan)
— release of an ovum from the ovary
Korean:
배란
(baeran)
— release of an ovum from the ovary
Northern Kurdish:
hêkdanan
— release of an ovum from the ovary
Latvian:
ovulācija
— release of an ovum from the ovary
Lithuanian:
ovuliacija
— release of an ovum from the ovary
Macedonian:
овулација
(ovulacija)
— release of an ovum from the ovary
Malay:
ڤڠوۏومن
— release of an ovum from the ovary
Malay:
pengovuman
— release of an ovum from the ovary
Malayalam:
അണ്ഡവിസർജനം
(aṇḍavisaṟjanaṁ)
— release of an ovum from the ovary
Norwegian Bokmål:
ovulasjon
— release of an ovum from the ovary
Norwegian Bokmål:
eggløsning
— release of an ovum from the ovary
Norwegian Nynorsk:
ovulasjon
— release of an ovum from the ovary
Norwegian Nynorsk:
eggløysing
— release of an ovum from the ovary
Polish:
owulacja
— release of an ovum from the ovary
Polish:
jajeczkowanie
— release of an ovum from the ovary
Portuguese:
ovulação
— release of an ovum from the ovary
Portuguese:
ovocitação
— release of an ovum from the ovary
Russian:
овуля́ция
(ovuljácija)
— release of an ovum from the ovary
Slovak:
ovulácia
— release of an ovum from the ovary
Slovene:
ovulacija
— release of an ovum from the ovary
Spanish:
ovulación
— release of an ovum from the ovary
Swedish:
ägglossning
— release of an ovum from the ovary
Swedish:
ovulation
— release of an ovum from the ovary
Tagalog:
saitlog
— release of an ovum from the ovary
Tajik:
тухмакгузорӣ
(tuxmakguzori)
— release of an ovum from the ovary
Turkish:
ovülasyon
— release of an ovum from the ovary
Turkmen:
owulýasiýa
— release of an ovum from the ovary
Ukrainian:
овуля́ція
(ovuljácija)
— release of an ovum from the ovary
Uzbek:
ovulyatsiya
— release of an ovum from the ovary