Last Updated：2025/11/21

(intransitive) To breathe quickly and deeply, especially at an abnormally rapid rate.

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hyperventilate

Source Word

hyperventilate

Verb

intransitive

(intransitive) To breathe quickly and deeply, especially at an abnormally rapid rate.

Japanese Meaning

通常より異常に速く深い呼吸をすること。 / 過度に呼吸を行う（過呼吸する）。

When the smoke filled the auditorium, he began to hyperventilate and struggled to stay calm.

煙が講堂を満たすと、彼は過呼吸を起こし、落ち着こうと必死になった。

Sense（1）

(intransitive) To breathe quickly and deeply, especially at an abnormally rapid rate.

hyperventilates

（ present singular third-person ）

hyperventilating

（ participle present ）

hyperventilated

（ participle past ）

hyperventilated

（ past ）