Meaning : Be broadcast.
This show will air Saturdays at 2 P.M..
Meaning : Expose to warm or heated air, so as to dry.
Meaning : A mixture of gases (especially oxygen) required for breathing. The stuff that the wind consists of.
A smell of chemicals in the air.
Open a window and let in some air.
I need some fresh air.
Meaning : The region above the ground.
Her hand stopped in mid air.
He threw the ball into the air.
Meaning : The mass of air surrounding the Earth.
There was great heat as the comet entered the atmosphere.
It was exposed to the air.
Synonyms : atmosphere
Meaning : Once thought to be one of four elements composing the universe (Empedocles).
Meaning : Medium for radio and television broadcasting.
The program was on the air from 9 til midnight.
The president used the airwaves to take his message to the people.
Synonyms : airwave