rhombohedral

POS

Adjective

HYPHEN

rhom=bo=he=dral

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WORDNET DICTIONARY

Adjective rhombohedral has 1 sense

rhombohedral(s = adj.all) trigonal - having threefold symmetry; Array

Derived form noun rhombohedron₁

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CIDE DICTIONARY

rhombohedral, a.

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. [1913 Webster]

Rhombohedral iron ore (Min.) See Hematite. -- Rhombohedral system (Crystallog.), a division of the hexagonal system embracing the rhombohedron, scalenohedron, etc.

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