air conditioning
noun/ˈeə kəndɪʃənɪŋ/
/ˈer kəndɪʃənɪŋ/
(also air con)
[uncountable] (abbreviation AC, a/c)
- a system that cools and dries the air in a building or car
- Is the air conditioning on?
Oxford Collocations DictionaryAir conditioning is used before these nouns:- system
- unit
- vent
- …
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air conditioning