noun (plural -drons or dodecahedra) Etymology: Greek dōdekaedron, from dōdeka- + -edron -hedron Date: circa 1570 a solid having 12 plane faces, dodecahedral adjective
DODECAHEDRON
Meaning of DODECAHEDRON in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012