noun
kanji radical 13 (upside-down box)
Refers to the kanji component 冂, often called the 'upside-down box' radical. Used in describing character structure; not a common everyday word.
See also: 冏構え
「同構え」は部首の一つで、冂の形を指します。
'Dōgamae' is one of the kanji radicals, referring to the shape 冂.