| air | previously the air division of the United States Army |
|---|---|
| air | a current of air (usually coming into a room or vehicle) |
| air | a cushion usually made of rubber or plastic that can be inflated |
| air | a mechanical device using confined air to absorb the shock of motion |
| air | the trapped air that supports a hovercraft a short distance above the water or ground |
| air | defensive measures designed to destroy attacking enemy aircraft or missiles or to nullify their effectiveness |
| air | a duct that provides ventilation as in mines |
| air | pain resulting from rapid change in pressure |
| air | obstruction of the circulatory system caused by an air bubble as, e.g., accidentally during surgery or hypodermic injection or as a complication from scuba diving |
| air | removes dust from air that passes through it |
| air | an organization of military air forces |
| air | an academy for training air force officers |