How do you say "vent" in Japanese?

In Japanese, "vent" is 通気孔 (tsūki kō). It is a noun pronounced "tsoo-kee koh".

Listen to the pronunciation:

Pronunciation

通気孔 is written in kanji. Romanised as tsūki kō, it sounds roughly like "tsoo-kee koh" to an English ear.

Example sentence

この建物には大きな通気孔があります。

Kono tatemono ni wa ookina Tsūki kō ga arimasu.

This building has a large vent.

Usage notes

Tsūki kō (通気孔) means vent in Japanese. This noun describes a feature or object found in indoor or outdoor environments.

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Questions about 通気孔

How do you pronounce 通気孔?

通気孔 is romanised as tsūki kō. Say it roughly like "tsoo-kee koh" in English. Each Japanese syllable has even weight, so keep the rhythm steady.

Is 通気孔 formal or casual?

通気孔 is a neutral, everyday word that works in both casual and polite speech. The level of formality comes from the sentence structure around it, not from the word itself.

How is 通気孔 written in Japanese?

通気孔 is written using kanji. Kanji characters carry the core meaning; any hiragana or katakana that follow show grammatical endings.

This word is part of the vocabulary taught in the Japanese language learning game Noun Town, where words are introduced through play rather than memorisation.