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air-conditioner

air-conditioner

2 2.0
A machine that cools and dries the air in a room or building
  • noun
  • /ˈɛr kənˌdɪʃənər/
translation icon : aire acondicionado
  • It was too hot inside, so I turned on the air-conditioner to reduce the humidity and cool the air.
  • air-conditioner compressor
  • room air-conditioner
  • window air-conditioner

Examples

  • The air-conditioner is out of order, now it's 35 degrees

  • One time she left the windows wide open and had the air conditioner on high.

    Blog text (12)
  • Sir, the air-conditioner is out of order

  • The air conditioner blew cold.

    Fiction book (2001)
  • One was an air-conditioner repairman before the war.

    Blog text (12)
  • The air-conditioner made a loud, chugging sound and then resumed its typical hum.

    Blog text (33)
  • The air-conditioner had quit on us, and I smelled the rotten odor of the oil refineries across the bay, where Fancy's husband worked.

    Fiction book (2001)
  • It was August, as hot and stifling an August as Esther could remember, and the heavy Sears air-conditioner that plugged the west window had died just that evening.

    Fiction book (1996)
  • When the temperature rose significantly, I switched on the air-conditioner to cool down the room.

  • The air-conditioner effectively kept the office at a comfortable temperature during the summer months.

Synonyms

air conditioning
vsair-conditioner
110 3.0

System that controls temperature and air movement inside buildings to keep people comfortable

is the consumer machine focused on cooling rather than whole building systems
air conditioner
vsair-conditioner
61 2.8

A machine that cools and removes water from the air in a room or building

is the single machine form rather than including whole building systems
A/C
vsair-conditioner
4 3.0

A machine that cools and dries the air in a room or car

is the standard full term rather than an informal abbreviation

How Powerful

cooling
42 2.7
air-conditioner
2 2.0
fan
293 1.0

Surface Forms

Morphology

air-conditioner = air + conditioner (transparent) = air + conditioner

A straightforward compound of 'air' + 'conditioner' meaning a device that conditions air; both elements are common and directly contribute to the sense.

Etymology

Air-conditioner comes from the words air and condition, where condition means 'to make something have a certain state' and -er means 'a thing that does'. So an air-conditioner is literally a machine that 'gives the air a chosen state', usually making the air cooler and drier.