左ひだり中ちゅう括かっ弧こMeaningsNoun1. opening braceKanji used左left中in括tie a loop around弧arcComposed of左ひだりleft; left-hand side; left hand; the left (wing); leftist; fondness for alcohol; drinkerNoun中ちゅうmedium (size); average (grade, level, etc.); middle; in; within; out of (e.g. ten people); among; during; while; in (the course of); …Noun括かっ弧こbrackets; parenthesesNoun