atmosphere
🇺🇸
/ˈætməsfɪr/
🇬🇧
/ˈætməsfɪə(r)/
The layer of gases around Earth.
Pollution in the atmosphere can harm our health.
The gases around a planet or star.
The atmosphere of Mars is very thin.
The air in a place.
The room had a stuffy atmosphere.
The feeling or mood in a place.
The party had a happy atmosphere.