ventilation

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ventilation

  • /ˌvɛntɪˈleɪʃ(ə)n/

Rhymes with -eɪʃən

Where it comes from

Borrowed from Middle French ventilation, from Old French ventilacion, from Late Latin ventilatio, from Latin ventilo. Morphologically ventilate + -ion.

noun ventilations

  1. countable, uncountable The replacement of stale or noxious air with fresh. So you punched out a window for ventilation. Was that before or after you noticed you were standing in a lake of gasoline?
  2. countable, uncountable The mechanical system used to circulate and replace air.
  3. countable, uncountable An exchange of views during a discussion.
  4. countable, uncountable The public exposure of an issue or topic. "No, Mr. Malone, I will place no restriction upon your correspondence, since the ventilation of the facts is the object of your journey; but I demand that you shall give no particulars as to your exact destination, and that nothing be actually published until your return."
  5. countable, uncountable The bodily process of breathing; the inhalation of air to provide oxygen, and the exhalation of spent air to remove carbon dioxide. This toxin impairs ventilation by causing inflammation in the bronchioles.

    Similar: respiration

  6. abbreviation, countable, ellipsis, uncountable Ellipsis of mechanical ventilation It is time to try to wean this patient from ventilation.

Thesaurus

Closest in meaning: airing, ventilating system, ventilation system, vent, venting, breather, perfusion, flow, cooling, ventilatory, ventilator, circulation, aeration, shaft, breakdown, fan

Translations

Every language

noun replacement of stale or noxious air with fresh

Españolventilación
한국어통풍 tongpung, 환기 hwan'gi
日本語通風 tsūfū, 換気 kanki
中文通風 /通风 tōngfēng, 通氣 /通气 tōngqì
Françaisventilation, aération
DeutschLüftung
Italianoventilazione
Ελληνικάεξαερισμός exaerismós, αερισμός aerismós
Românăaerisire, ventilație
Русскийвентиля́ция ventiljácija, прове́тривание provétrivanije, воздухообме́н vozduxoobmén
العربيةتَهْوِيَة tahwiya
עבריתאוורור ivrúr, הנשמה hanshamá

noun mechanical system used to circulate and replace air

Españolventilación
Portuguêsventilação
Françaisventilation, aération
DeutschLüftung
Italianoventilazione
Ελληνικάεξαερισμός exaerismós
Românăventilație
Русскийвентиля́ция ventiljácija
العربيةتَهْوِيَة tahwiya

noun exchange of views during a discussion

Españolventilación, discusión, intercambio
Françaisconfrontation
Ελληνικάελεύθερη συζήτηση eléftheri syzítisi
Русскийобсужде́ние obsuždénije, диску́ссия diskússija

noun breathing

Españolventilación
日本語換気 kanki, 呼吸 kokyū
中文換氣 /换气 huànqì, 呼吸 hūxī
Portuguêsventilação
Françaisrespiration, ventilation
Italianoventilazione
Ελληνικάαναπνοή anapnoḯ
Русскийдыха́ние dyxánije, воздухообме́н vozduxoobmén

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Cite this
MLA

"ventilation." Wiktionary, via Micwyn, micwyn.com/word/ventilation. Accessed 6 Nov. 2026.

APA

ventilation. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/ventilation

Chicago

"ventilation." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/ventilation.

BibTeX
@misc{ventilation_2026,
  title = {ventilation},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ventilation},
  urldate = {2026-11-06}
}