small door or window / hole in the wall / to cut through a wall / dig or bore hole

(historical) the second-highest of the 八色の姓 (Yakusa no Kabane, “eight hereditary titles promulgated by Emperor Tenmu”)

(medicine) a respiratory condition in which the airways suddenly narrow making it difficult to breathe; asthma

a place name, such as that of Tokushima Prfecture or Tokushima City / a surname