Air conditioner

/ˈeə kəndˈɪʃənə/

/ˈɛɹ kəndˈɪʃənɚ/

Air conditioner

a machine that is designed to cool and dry the air in a room, building, or vehicle

synonyms : A/C

a system that keeps air cool and dry

Examples

1. The air conditioner cools the room quickly, even on the hottest days.

2. The air conditioner's remote control allows you to adjust the temperature from a distance.

3. Yesterday, I turned down the air conditioner as it was getting chilly.

4. You can save energy by turning off the air conditioner when you don't need it.