What does the word shampoo mean?

Usage examples for shampoo

  1. Better let me give you a shampoo? – Literary Lapses by Stephen Leacock
  2. A method of removing dandruff which is highly recommended is that of rubbing olive oil into the scalp and later of removing this with a cleansing shampoo. – Physiology and Hygiene for Secondary Schools by Francis M. Walters, A.M.
  3. I got up off the bed and went into the bathroom for a shampoo and shower. – Life Blood by Thomas Hoover