air
noun
°(historical astrology alchemy science) The atmospheric substance above the surface of the earth which animals breathe, formerly considered to be a single substance, one of the four basic elements of ancient philosophy and one of the five basic elements of Eastern traditions.
°Now understood as the mixture of gases comprising the earth's atmosphere.
verb
°To bring (something) into contact with the air, so as to freshen or dry it.
°To let fresh air into a room or a building, to ventilate.
synonyms: lift#etymology, 1|lift, atmosphere, aura more» , nimbus