四し角かく四し面めんConjugationsMeaningsNa-adjectiveNo-adjectiveNoun1. square; formal; prim; stuffy (Yojijukugo)Kanji used四four角angle面surfacePitch accentしかくしめんComposed of四し角かくquadrilateral; squareNa-adjective四し面めんfour sides; all sidesNoun