shampooed; shampooing; shampoos
1
archaic
: massage
2
a
: to wash (something, such as hair) with soap and water or with a special preparation
b
: to wash the hair of
shampooer
noun
Examples of shampoo in a Sentence
Verb
She shampoos her hair every morning.
We need to shampoo the rug.
Recent Examples on the Web
Catharine Malzahn, Glamour, 24 June 2025
His bodysuit fitted as tight as a tourniquet, his little mustache pert and shampooed, the 22-year-old Benson Boone looked the part of the consummate Gen Z rock-and-roll heartthrob on the first night of this year’s Coachella music festival.
—Spencer Kornhaber, The Atlantic, 29 Apr. 2025
Conçetta Ciarlo, Vogue, 8 July 2025
Still, it’s never made sense to pack full-size shampoos, conditioners, lotions, and sunscreens—most of which come in 12-ounce bottles or tubes.
—Katie Jackson, Travel + Leisure, 5 July 2025
See All Example Sentences for shampoo
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Verb
Note that this is used much less frequently than a rice water shampoo: The brand recommends breaking it out every four to six weeks for use after shampooing and before conditioning (or more frequently if your hair needs a strengthening boost).
—Catharine Malzahn, Glamour, 24 June 2025
His bodysuit fitted as tight as a tourniquet, his little mustache pert and shampooed, the 22-year-old Benson Boone looked the part of the consummate Gen Z rock-and-roll heartthrob on the first night of this year’s Coachella music festival.
—Spencer Kornhaber, The Atlantic, 29 Apr. 2025
Noun
Scroll to shop our most popular picks, from scalp detoxing shampoos to smoothing treatments.
—Conçetta Ciarlo, Vogue, 8 July 2025
Still, it’s never made sense to pack full-size shampoos, conditioners, lotions, and sunscreens—most of which come in 12-ounce bottles or tubes.
—Katie Jackson, Travel + Leisure, 5 July 2025
See All Example Sentences for shampoo
Cite this Entry
“Shampoo.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shampoo. Accessed 21 Jul. 2025.
Copy CitationKids Definition
shampoo
1 of 2 verb
sham·poo
sham-ˈpü 
: to wash (as the hair) with soap and water or with a special preparation
shampooer
noun
shampoo
2 of 2 noun1
: an act or instance of shampooing
2
: a cleaner used in shampooing
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