English

Verb

air-conditioning

1. present participle of air-condition

Noun

air-conditioning ‎(uncountable)

1. (Britain) Alternative spelling of air conditioning
   • 2013 September-October, Michael Sivak, “Will AC Put a Chill on the Global Energy Supply?”, in American Scientist:

     Nevertheless, it is clear that the global energy demand for air-conditioning will grow substantially as nations become more affluent, with the consequences of climate change potentially accelerating the demand.