1 : expose to warm or heated air, so as to dry
2 : expose to cool or cold air so as to cool or freshen
1 : a slight wind (usually refreshing)
2 : travel via aircraft
3 : a distinctive but intangible quality surrounding a person or thing; "an air of mystery"; "the house had a neglected air"; "an atmosphere of defeat pervaded the candidate's headquarters"; "the place had an aura of romance"
4 : a slight wind (usually refreshing)