From Biology-Online Dictionary
Jump to: navigation, search


1. (Science: geometry) 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.

2. (Science: chemical) Rhombohedral iron ore, a division of the hexagonal system embracing the rhombohedron, scalenohedron, etc.