shampoo

1 of 2

verb

sham·​poo sham-ˈpü 

shampooed; shampooing; shampoos

transitive verb

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

shampoo

2 of 2

noun

plural shampoos

1

: an act or instance of shampooing

2

: a preparation used in shampooing

Examples of shampoo in a Sentence

Verb

She shampoos her hair every morning.

We need to shampoo the rug.

Recent Examples on the Web

Verb

How to Use a Color Depositing Hair Mask After shampooing, gently pat dry your hair with a towel or T-shirt and then spread the mask evenly over the lengths and ends. — Giulia Lenzi, Vogue, 8 June 2026

Most people benefit from using conditioner after shampooing, Goh says. — Erica Sweeney, Time, 27 May 2026

Noun

Get all of these benefits and more while the shampoo is on Amazon for $33. — Essence Wiley, InStyle, 15 July 2026

Thickening mist, root volumizer, dry shampoo, and texturizing spray all pair seamlessly with the brand's iconic root touchup products for the ultimate hack in keeping your hair looking thick, full and flawless between salon visits. — ABC News, 14 July 2026

Word History

Etymology

Verb

Hindi & Urdu cā̃po, imperative of cā̃pnā to press, massage

First Known Use

Verb

1762, in the meaning defined at sense 1

Noun

1838, in the meaning defined at sense 1

Rhymes for shampoo

• accrue
• ado
• ainu
• aircrew
• airscrew
• anew
• askew
• baboo
• babu
• bamboo
• beaucoup
• bijou

Kids 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 noun

1

: an act or instance of shampooing

2

: a cleaner used in shampooing