二十面体 にじゅうめんたい Meanings Noun icosahedron Kanji 二 two. Read as ニ. 十 ten. Read as ジュウ. 面 face. Read as メン. 体 body. Read as タイ. Words containing 二十面体 正二十面体 (せいにじゅうめんたい) regular icosahedron Word lists Mathematics Jinuma: Japanese Dictionary · Word lists