Last Updated：2025/12/07

Loss or removal of vacuum (“reduction of pressure below that of the atmosphere”).

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devacuation

Source Word

devacuation

Noun

countable uncountable

Loss or removal of vacuum (“reduction of pressure below that of the atmosphere”).

Japanese Meaning

真空状態の消失 / 真空の除去

The sudden devacuation of the vacuum chamber caused several sensors to malfunction.

真空チャンバー内の突然の真空の喪失により複数のセンサーが誤作動した。

Sense（1）

Loss or removal of vacuum (“reduction of pressure below that of the atmosphere”).

devacuations

（ plural ）