CUPROID

Meaning of CUPROID in English

ˈk(y)üˌprȯid noun

( -s )

Etymology: International Scientific Vocabulary cupr- + -oid; originally formed as German kuproid

crystallog : a solid related to a tetrahedron and having 12 equal triangular faces

Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012

CUPROID — (n.) A solid related to a tetrahedron, and contained under twelve equal triangles.
Английский словарь Webster
CUPROID — ( n. ) A solid related to a tetrahedron, and contained under twelve equal triangles.
Webster's Revised Unabridged English Dictionary
CUPROID — noun a solid related to a tetrahedron, and contained under twelve equal triangles.
Webster English vocab