present participle of air-brush

(astrology) Any of the three star signs Aquarius, Gemini and Libra.

plural of air sign

atmospheric air specially cleaned so that it contains less than 0.1 ppm of hydrocarbon impurities; it then is usable in laboratory procedures such as versions of gas chromatography in which sufficiently pure air may serve as a carrier gas.

plural of air duct

present participle of air out

simple past tense and past participle of air out

Alternative spelling of aired-out

plural of air shed

plural of air pistol