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
Purifying shampoo, nourishing conditioner and scalp-massaging brush are also available to enhance your routine for your healthiest hair.
—
Tory Johnson, ABC News, 27 Feb. 2026
Certain beauty and skincare essentials aren’t conducive to being poured into reusable bottles, but for the ones that are—like shampoo, conditioner, body wash, lotion, and face wash—refillable silicone bottles save an enormous amount of space in a toiletry bag.
—Kayla Kitts, Travel + Leisure, 27 Feb. 2026
Switching your conditioner for a hair mask with a slightly richer, hydrating formula is a game changer.
—Reece Andavolgyi, InStyle, 27 Feb. 2026
The change will ensure these households can use fans or air conditioners when the NWS issues heat indexes of 95 degrees Fahrenheit or above.
—Sophie Hartley, IndyStar, 27 Feb. 2026
See All Example Sentences for conditioner
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Tory Johnson, ABC News, 27 Feb. 2026
Certain beauty and skincare essentials aren’t conducive to being poured into reusable bottles, but for the ones that are—like shampoo, conditioner, body wash, lotion, and face wash—refillable silicone bottles save an enormous amount of space in a toiletry bag.
—Kayla Kitts, Travel + Leisure, 27 Feb. 2026
Switching your conditioner for a hair mask with a slightly richer, hydrating formula is a game changer.
—Reece Andavolgyi, InStyle, 27 Feb. 2026
The change will ensure these households can use fans or air conditioners when the NWS issues heat indexes of 95 degrees Fahrenheit or above.
—Sophie Hartley, IndyStar, 27 Feb. 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 8 Mar. 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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