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
Step seven is applying a post-wash bond repair treatment to the hair and waiting at least 10 minutes before going in with the following post-wash products, including leave-in conditioner and heat protectant.
—
Kaleigh Werner, Footwear News, 26 Oct. 2025
A lot of guys skip conditioner, and then their hair is dry.
—Essence, 22 Oct. 2025
And if hair growth is a concern, droves of shoppers recommend this Pura D’or shampoo and conditioner duo that’s fortified with biotin to encourage fuller, healthier-looking hair.
—Clara McMahon, PEOPLE, 21 Oct. 2025
The researchers also demonstrated its practical application by using it to control smart home appliances, such as turning an air conditioner and a lamp on and off through voice commands.
—Atharva Gosavi, Interesting Engineering, 13 Oct. 2025
See All Example Sentences for conditioner
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Kaleigh Werner, Footwear News, 26 Oct. 2025
A lot of guys skip conditioner, and then their hair is dry.
—Essence, 22 Oct. 2025
And if hair growth is a concern, droves of shoppers recommend this Pura D’or shampoo and conditioner duo that’s fortified with biotin to encourage fuller, healthier-looking hair.
—Clara McMahon, PEOPLE, 21 Oct. 2025
The researchers also demonstrated its practical application by using it to control smart home appliances, such as turning an air conditioner and a lamp on and off through voice commands.
—Atharva Gosavi, Interesting Engineering, 13 Oct. 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 1 Nov. 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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