shampoo
Americanverb (used with object)
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to wash (the head or hair), especially with a cleaning preparation that does not leave a soap film.
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to clean (rugs, upholstery, or the like) with a special preparation.
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Archaic. to massage.
noun
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the act of shampooing.
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a preparation used for shampooing, especially one that does not leave a soap film.
noun
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a liquid or cream preparation of soap or detergent to wash the hair
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a similar preparation for washing carpets, etc
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the process of shampooing
verb
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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shampoosimple
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shampoossimple
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have shampooedperfect
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has shampooedperfect
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am shampooingprogressive
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are shampooingprogressive
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is shampooingprogressive
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have been shampooingperfect progressive
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has been shampooingperfect progressive
Past
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shampooedsimple
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had shampooedperfect
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was shampooingprogressive
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were shampooingprogressive
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had been shampooingperfect progressive
Future
Etymology
Origin of shampoo
1755–65; earlier champo to massage < an inflected form of Hindi cāmpnā literally, to press
Explanation
Got dirty hair? Get yourself some shampoo and jump in the shower! Shampoo is soap made especially for washing hair. Use shampoo for the liquid soap itself, or for the act of using it: "I don't have time for a shampoo, so I'll wear my favorite cowboy hat." It's also a verb: "I love the way my hair smells after I shampoo it!" You can also shampoo a carpet—or a dog. Shampoo originally meant "to massage," stemming from a Hindi root, champo, "press or knead muscles."
Vocabulary lists containing shampoo
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Teaspoon of Shampoo is on at Theatre in the Mill, the University of Bradford, from Wednesday, 5 March to Saturday, 8 March.
From BBC • Feb. 23, 2025
Here's the SDS for Johnson's Baby Shampoo, as an example.
From Salon • Jul. 26, 2023
Shampoo cleanses your scalp and hair by removing environmental contaminants like dirt and pollen, as well as dandruff, sweat and hair-care products.
From Seattle Times • Jun. 11, 2023
Shampoo: Is it bad to wash your hair every day?
From New York Times • Jun. 6, 2023
I used her Pomegranate Shampoo with Giga-Volumizing Power once, and when I looked in the mirror, I couldn’t believe my eyes.
From "Schooled" by Gordon Korman
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
