The middle of the air, as while in flight.

(of a television or radio broadcast) Transmitted without encryption.

Alternative spelling of free to air

An attack on a surface target by aircraft. / (American football) A passing-heavy offensive scheme based on a shotgun formation with four wide receivers and a single running back.

(intransitive) To mime the action of playing a guitar.

An imaginary guitar that a listener to (usually rock) music pretends to play.

a public display of stunt flying, aerobatics, and historical aircraft.

A clothes storage cupboard built around a house's hot water system, using the heat to dry damp clothes.

Cooled by air (such as an engine, rather than by other means such as water).

(usually in the plural) A two-handed gesture resembling quotation marks.