Definify.com
Webster 1913 Edition
Rhombohedral
Rhomˊbo-he′dral
,Adj.
(Geom. & Crystallog.)
Related to the rhombohedron; presenting the form of a rhombohedron, or a form derivable from a rhombohedron; relating to a system of forms including the rhombohedron and scalenohedron.
Rhombohedral iron ore
(Min.)
See
– Hematite
. Rhombohedral system
(Crystallog.)
, a division of the hexagonal system embracing the rhombohedron, scalenohedron, etc.