conditioner
noun
con·di·tion·er
kən-ˈdi-sh(ə-)nər 
: something that conditions
specifically
: a preparation used to improve the condition of hair
Examples of conditioner in a Sentence
Recent Examples on the Web
In the spring or in the evenings, instead of turning on the air conditioner — which not only uses electricity but releases potent planet-heating gases called hydrofluorocarbons — Aviv has another idea.
—
Julia Simon, NPR, 9 June 2025
Forests are carbon sinks, natural air conditioners, and buffers against extreme weather.
—Suwanna Gauntlett Upjohn, Forbes.com, 9 June 2025
Kit also includes fish food, water conditioner, a net to scoop the fish, and a handy guide.
—Bestreviews, Mercury News, 6 June 2025
Household appliances/supplies A wide range of appliances from dishwashers and dryers to garbage disposals and air conditioners all stand to become pricier as a result of the Trump administration's 50% steel and aluminum tariffs.
—Anne Marie D. Lee, CBS News, 5 June 2025
See All Example Sentences for conditioner
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Julia Simon, NPR, 9 June 2025
Forests are carbon sinks, natural air conditioners, and buffers against extreme weather.
—Suwanna Gauntlett Upjohn, Forbes.com, 9 June 2025
Kit also includes fish food, water conditioner, a net to scoop the fish, and a handy guide.
—Bestreviews, Mercury News, 6 June 2025
Household appliances/supplies A wide range of appliances from dishwashers and dryers to garbage disposals and air conditioners all stand to become pricier as a result of the Trump administration's 50% steel and aluminum tariffs.
—Anne Marie D. Lee, CBS News, 5 June 2025
See All Example Sentences for conditioner
Cite this Entry
“Conditioner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conditioner. Accessed 18 Jun. 2025.
Copy CitationKids Definition
conditioner
noun
con·di·tion·er
kən-ˈdish-(ə-)nər
: something that conditions
especially
: a preparation used to improve the condition of hair
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