also: えやこん
noun
air conditioner; air conditioning; aircon
Everyday noun for an air-conditioning unit or the air conditioning provided by it. In Japanese it often refers to a room unit that can cool and sometimes heat.
See also: エアコンディショナー · エアコンディショニング
暑いのでエアコンをつけた。
It was hot, so I turned on the air conditioner.
この部屋はエアコンがよく効いている。
The air conditioning works well in this room.