also: まがりがわ
noun
kanji radical 'curving river' (variant of radical 47)
Refers to the kanji radical 巛, a variant of radical 47 (川). This is a technical term used in kanji studies and dictionary contexts, not a word used in everyday language.
「巛」は部首の一つで、「まがりかわ」と呼ばれることがあります。
「巛」 is one of the kanji radicals, sometimes called 'magarikawa'.