正せい多た角かく形けいMeaningsNoun1. regular polygonKanji used正correct多many角angle形shapePitch accentせいたかくけいComposed of正せい(logical) true; regular; 10^40; ten duodecillion; original; positive; greater than zero; thesis (in dialectics)Noun多た角かくmany-sided; versatile; polygonal; diversifiedNoun形けいform; adjective; i-adjective (in Japanese)Suffix