air
//ɛr//
Noun
1
The invisible mixture of gases (mainly nitrogen and oxygen) that surrounds the Earth and that people and animals breathe.
We need fresh air to breathe.
2
The space above the ground; the sky.
The bird flew high in the air.
3
A particular quality or impression given by someone or something; an atmosphere or manner.
She has an air of confidence about her.
4
A tune or melody.
She played a beautiful air on the piano.
Synonym
Verb
1
To expose something to fresh air in order to ventilate or dry it.
She opened the windows to air the room.
2
To broadcast something on television or radio.
The interview will air tonight at 8 PM.
3
To express or make known one's opinions or grievances publicly.
She aired her concerns about the new policy at the meeting.