air conditioner
Americannoun
Other Word Forms
Noun Inflected Forms
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.
The humble air conditioner has changed the lives of people in the tropical regions.
From The Wall Street Journal ● Jul. 24, 2026
Amid the summer heat, the air conditioner had been running continuously before the blaze broke out in the early hours of Thursday morning, according to forensic investigators.
From BBC ● Jul. 17, 2026
Clad in pink and purple and wielding a pink power drill, Liu Xingyun, founder of Shero, deftly took an air conditioner to bits when AFP accompanied her on a recent home visit.
From Barron's ● Jul. 8, 2026
Your only remaining responsibility is to slice a lime for the bowl — and perhaps one for the drink you’ll carry back to the couch, where the air conditioner is already hard at work.
From Salon ● Jul. 4, 2026
He taps on the door, says his name, waits, says it again, a little louder this time since the air conditioner is going.
From "How the García Girls Lost Their Accents" by Julia Alvarez
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.