Meaning

• A traditional Indian and Persian body massage given after pouring warm water over the body and rubbing it with extracts from herbs.

• A commercial liquid soap product for washing hair or other fibres/fibers, such as carpets.

• An instance of washing the hair or other fibres with shampoo.

  "I’m going to give the carpet a shampoo."

• Champagne.

Meaning

• To wash one's own hair with shampoo.

  "My neat-freak of a friend has been compulsively shampooing for every bath he has taken."

• To wash (i.e. the hair, carpet, etc.) with shampoo.

• To press or knead the whole surface of the body of (a person), and at the same time to stretch the limbs and joints, in connection with the hot bath.