正せい十じゅう二に面めん体たいMeaningsNoun1. regular dodecahedronKanji used正correct十ten二two面surface体bodyComposed of正せい(logical) true; regular; 10^40; ten duodecillion; original; positive; greater than zero; thesis (in dialectics)Noun十じゅう二にtwelve; 12; queenNumeric面めん体たいfacepiece (of a respirator, etc.)Noun