air
US /er/
UK /er/

1.
ar
the invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen
:
•
The fresh air felt good after being indoors all day.
O ar fresco fez bem depois de ficar o dia todo dentro de casa.
•
Birds fly through the air.
Pássaros voam pelo ar.
2.
ar, aparência, atmosfera
a feeling or quality that something has
:
•
The room had an air of mystery.
O quarto tinha um ar de mistério.
•
She carried herself with an air of confidence.
Ela se portava com um ar de confiança.