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Synonyms

air conditioner

American  

noun

  1. an air-conditioning device.


Etymology

Origin of air conditioner

First recorded in 1905–10

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Instead, it may respond unevenly, as if the thermostat were not positioned close to the air conditioner.

From Science Daily • Dec. 21, 2025

Recent notables include the redesigned Palisade—styling by Gillette—and the Lexus TX500, with a face like the last glimpse of an old air conditioner disappearing into the crusher.

From The Wall Street Journal • Dec. 4, 2025

Standing near the building, he said it sounded like a loud air conditioner, running 24/7.

From Barron's • Oct. 18, 2025

One of the most common concerns among people considering an air conditioner is whether or not it makes them ill.

From BBC • Aug. 31, 2025

He keeps adding refrigerant for the air conditioner, but it’s busted, along with the door locks, so we always ride with the windows down no matter how hot it is outside.

From "Merci Suárez Changes Gears" by Meg Medina