A social gesture in which the lips are pursed as if kissing, but without actual contact.

Air which is in a liquid state due to being pressurised or kept at a low temperature, or both, usually for storage and transport purposes.

plural of air cell

Used other than figuratively or idiomatically: see air cell. / (medicine) A terminal dilation of the bronchiole in lungs or similar organs where gas exchange occurs.

(sports, soccer, golf, snooker etc.) A failed attempt to strike the ball.

(slang) A flatus; an emission of digestive gases from the anus.

plural of air-pump

Alternative spelling of air pump

plural of air letter

plural of air cleaner