Third-person singular simple present indicative form of air-condition

(basketball) A thrown ball that misses the basket, and completely fails to touch the net or supporting hoop. / (by extension) Any ball-like object that widely misses its intended target when thrown.

plural of air flow

plural of air terminal

Any substance that gives rise to air pollution

(warfare) A dominance in the air power of one side's air forces over the other side's during a military campaign. It is defined in the NATO Glossary as "That degree of dominance in the air battle of one force over another that permits the conduct of operations by the former and its related land, sea, and air forces at a given time and place without prohibitive interference by the opposing force."

In a war, the most favorable state of control of the air: air superiority so complete that the opposing air force is incapable of effective interference.

(US, law enforcement) An armed, undercover guard on a commercial-airline flight.

plural of air conditioner

plural of air-conditioner