Puu

Puu or Pu'u is a Hawaiian word for any protuberance, from a pimple to a hill, and can refer to:
 * Puu Kukui, mountain peak in Hawaii
 * Pu'u Huluhulu (Hawaii Route 200)
 * Pu'u 'Ō'ō (Puu Oo), volcanic cone in Hawaii
 * Setsuna Meioh (Sailor Pluto), Sailor Moon character
 * Puu (YuYu Hakusho), a major secondary character from Yu Yu Hakusho