元となった辞書の項目
三方
noun
three directions
意味（1）
three directions
意味（2）
三宝: a four-sided stand, usually made of cedar, on which a tray can be placed, with decorative holes on the front, left, and right sides of the stand; formerly used as a kind of one-person table at mealtimes, and now used mainly for votive offerings and other ceremonial purposes
意味（3）
(dated) in traditional Japanese mathematics, synonym for 正三角形 (sei sankakukei, “equilateral triangle”)
