/uy koh'si te'treuh hee"dreuhn, uy kos'euh-/ , n. , pl. icositetrahedrons, icositetrahedra /-dreuh/ .
a solid figure having 24 faces.
[ 1825-35; eikosi- (comb. form of eíkosi twenty) + TETRAHEDRON ]
/uy koh'si te'treuh hee"dreuhn, uy kos'euh-/ , n. , pl. icositetrahedrons, icositetrahedra /-dreuh/ .
a solid figure having 24 faces.
[ 1825-35; eikosi- (comb. form of eíkosi twenty) + TETRAHEDRON ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012