rhombic

[rom-bik]

adjective

having the form of a rhombus.

having a rhombus as base or cross section.

bounded by rhombuses, as a solid.

Crystallography. orthorhombic.

Nearby words

Sometimes rhom·bi·cal.

Origin of rhombic

First recorded in 1660–70; rhomb + -ic

Related formssub·rhom·bic, adjectivesub·rhom·bi·cal, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for rhombic

Among them are the “charnockites,” a series of associated eruptive rocks characterized by the presence of rhombic pyroxenes.
Encyclopaedia Britannica, 11th Edition, Volume 17, Slice 3|Various
The “rhombic dodecahedron,” one of the geometrical semiregular solids, is an important crystal form.
Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 5|Various
Rhombic, Rhomboidal, Somewhat lozenge-shaped; obliquely four-sided.
The Manual of the Botany of the Northern United States|Asa Gray
Autunite, a hydrous phosphate of uranium and calcium, crystallizing in the rhombic system in yellow plates.
The New Gresham Encyclopedia. Vol. 1 Part 3|Various

Heat is set free when monoclinic sulphur changes into rhombic.
An Elementary Study of Chemistry|William McPherson

British Dictionary definitions for rhombic

rhombic

adjective

relating to or having the shape of a rhombus

crystallog another word for orthorhombic

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for rhombic

rhombic

[rŏm′bĭk]

adj.

Relating to the rhombencephalon.

Rhomboid.