Hello, you have come here looking for the meaning of the word エアコン. In DICTIOUS you will not only get to know all the dictionary meanings for the word エアコン, but we will also tell you about its etymology, its characteristics and you will know how to say エアコン in singular and plural. Everything you need to know about the word エアコン you have here. The definition of the word エアコン will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofエアコン, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.