air-conditioning

air-conditioning

1. present participle and gerund of air-condition

air-conditioning (uncountable)

1. (UK) 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.