| AIRBOARDING | • AIRBOARDING n. the sport of riding an airboard. |
| AIRBRUSHING | • airbrushing v. Present participle of airbrush. • air-brushing v. Present participle of air-brush. • air␣brushing v. Present participle of air brush. |
| AIRBURSTING | • airbursting v. Present participle of airburst. • AIRBURST v. to explode in the air. |
| AIRCRAFTMAN | • aircraftman n. A member of the lowest rank in the Royal Air Force or the air forces of various other Commonwealth countries. • AIRCRAFTMAN n. a member of the lowest (male) rank in the RAF, also AIRCRAFTSMAN. |
| AIRCRAFTMEN | • aircraftmen n. Plural of aircraftman. • AIRCRAFTMAN n. a member of the lowest (male) rank in the RAF, also AIRCRAFTSMAN. |
| AIRDROPPING | • airdropping v. Present participle of airdrop. • air-dropping v. Present participle of air-drop. • AIRDROP v. to drop from an aircraft. |
| AIRFREIGHTS | • airfreights v. Third-person singular simple present indicative form of airfreight. • air-freights v. Third-person singular simple present indicative form of air-freight. • AIRFREIGHT v. to transport freight by air in volume. |
| AIRLESSNESS | • airlessness n. The state or condition of being poorly ventilated; lacking good air circulation, having stale air. • airlessness n. The state or quality of a (relative) vacuum. • AIRLESSNESS n. the quality of being airless. |
| AIRMANSHIPS | • AIRMANSHIP n. skill in piloting or navigating aircraft. |
| AIRPROOFING | • airproofing v. Present participle of airproof. • AIRPROOF v. to make impermeable to air. |
| AIRSICKNESS | • airsickness n. A feeling of nausea, dizziness etc. caused by the motion of an aircraft; a form of motion sickness. • AIRSICKNESS n. sickness induced by the motion that occurs during air flight. |
| AIRWORTHIER | • airworthier adj. Comparative form of airworthy: more airworthy. • AIRWORTHY adj. suitable for flying. |