air-conditioning
air-con·di·tion·ing
/ˌeɚkənˈdıʃənıŋ/ noun [ noncount ]
: a system used for cooling and drying the air in a building, room, etc.
She wanted her house to have air-conditioning.
We bought a car with air-conditioning.
— often used before another noun
an air-conditioning system
air-conditioning ducts/equipment
— abbr. AC
air-con·di·tioned /ˌeɚkənˈdıʃənd/ adj
an air-conditioned building/room/car
