Zendō
Zendō or senbutsu-jō is a Japanese meditation hall. In Zen Buddhism, the zen-dō is a spiritual dōjō where zazen is practiced. A full-sized Zen Buddhist temple will typically have at least one zen-dō as well as a hon-dō, which is used for ceremonial purposes, plus a variety of other buildings with different functions. However, any place where people go to practice Zen can be referred to as a zen-dō.