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
The kit also includes two pairs of gloves, shampoo, conditioner, and a cleansing wipe to remove any dye that gets on your skin.
—
Reece Andavolgyi, InStyle, 7 Jan. 2026
After cleaning, always condition with a leather shoe conditioner to prevent stiffness.
—Katie Cloyd, Martha Stewart, 6 Jan. 2026
Shower Essentials Most bathrooms are stocked with shampoo and body wash, but conditioner is often overlooked.
—Abbey Hudetz, Travel + Leisure, 4 Jan. 2026
To run air conditioners would have required doubling the number of generators.
—Noah Lederman, Robb Report, 3 Jan. 2026
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Reece Andavolgyi, InStyle, 7 Jan. 2026
After cleaning, always condition with a leather shoe conditioner to prevent stiffness.
—Katie Cloyd, Martha Stewart, 6 Jan. 2026
Shower Essentials Most bathrooms are stocked with shampoo and body wash, but conditioner is often overlooked.
—Abbey Hudetz, Travel + Leisure, 4 Jan. 2026
To run air conditioners would have required doubling the number of generators.
—Noah Lederman, Robb Report, 3 Jan. 2026
See All Example Sentences for conditioner
Cite this Entry
“Conditioner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/conditioner. Accessed 7 Jan. 2026.
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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