n.
Pronunciation: -dr ə n
Function: noun
Inflected Form: plural -drons or -dra \ -dr ə \
Etymology: Greek oktaedron, from okta- + -edron -hedron
Date: 1570
: a solid bounded by eight plane faces
octahedron
n.
Pronunciation: -dr ə n
Function: noun
Inflected Form: plural -drons or -dra \ -dr ə \
Etymology: Greek oktaedron, from okta- + -edron -hedron
Date: 1570
: a solid bounded by eight plane faces
octahedron
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012