expression, godan verb (-ru)
turn off the power; power off
Used for turning off the power of a device or system. The antonym is 電源を入れる (turn on the power).
Antonyms: 電源を入れる
パソコンの電源を切ってください。
Please turn off the computer.
寝る前にテレビの電源を切
I turn off the TV before going to bed.