1. a liquid soap used for washing hair

1. to wash hair with shampoo
2. to clean a carpet or upholstery with a special cleaning solution

Examples

• She bought a new bottle of shampoo at the store.
• This shampoo is designed for dry hair.
• I need to shampoo my hair before the party.
• He shampooed his hair twice to get all the dirt out.
• The carpet cleaner will shampoo the living room rug.
• They shampoo the office carpets once a month.
• Use a gentle shampoo for sensitive scalps.