電気 (denki) means “electricity” | MotiTan Japanese Dictionary

More examples

私たちは電気を大切に使います。watashi ta chi wa den ki o tai setsu ni tsuka i ma su

We use electricity carefully.

使わない部屋の電気を消します。tsuka wa na i heya no den ki o ke shi ma su

I turn off the lights in rooms I am not using.

It is the invisible energy that flows through wires and enables devices to operate.

電力denryoku: The rate at which electrical energy is supplied or used.
電源dengen: A place or device that provides electricity for use.

電流として流れ、明かりや機械を動かすエネルギー。den ryū to shi te naga re a ka ri ya ki kai o ugo ka su e ne ru gī

電気 (denki) is a Sino-Japanese compound of 電 (den, "lightning") and 気 (ki, "air" or "energy").

In Japanese homes, 電気 (denki) is commonly discussed when people turn lights and appliances on or off, making it a useful word for daily routines.