air

Air that has been heated, especially so as to function as the lifting agent of a hot-air balloon.

To speak loudly.

To reveal one's sordid secrets to the public.

To expose to air; to leave open or spread out, as to allow odor or moisture to dissipate.

Aggressive, disruptive behaviour on an aircraft.

A sandwich consisting only of bread and optionally a spread, but no filling.

To inflate (something, such as a tire or air mattress).

To engage in empty or exaggerated talk that lacks substance, credibility, or truth; to bluster.

Something relieving, refreshing, or new.

To have any desire, idea, or plan that is unlikely to be realized; to imagine visionary projects or schemes; to have an idle fancy or a pipe dream; to daydream.

A desire, idea, or plan that is unlikely to ever be realized; a visionary project or scheme; a daydream, an idle fancy, a near impossibility.

To make a jump.

(Extreme sports) Superlative of catch air; make a big jump high off the ground

To assuage a hostile or uncomfortable situation.

An unintended interruption in a broadcast during which nothing is transmitted: a silent period on radio or a silent period with no picture on television.

Talking a lot, especially without saying anything of value or meaning.

An equal mixture of nitrous oxide and oxygen, used as a mild analgesic and anaesthetic, particularly during childbirth, for dental procedures, and in emergency medicine.

To invigorate oneself by breathing refreshing outdoor air, especially after departing from a building or other enclosed space for this purpose.

In the surrounding ambience.

Immediately and inexplicably out of sight.