DOLOMITE

dolomite, bitter spar

(noun) a light colored mineral consisting of calcium magnesium carbonate; a source of magnesium; used as a ceramic and as fertilizer

dolomite

(noun) a kind of sedimentary rock resembling marble or limestone but rich in magnesium carbonate

Source: WordNet® 3.1


Etymology

Noun

dolomite (countable and uncountable, plural dolomites)

(mineral) A saline evaporite consisting of a mixed calcium and magnesium carbonate, with the chemical formula CaMg(CO3)2; it also exists as the rock dolostone.

Synonym: magnesian limestone

Adjective

Dolomite (not comparable)

Of, pertaining to, or characteristic of the Dolomites

Source: Wiktionary


Dol"o*mite, n. Etym: [After the French geologist Dolomieu.] (Geol. & Min.)

Definition: A mineral consisting of the carbonate of lime and magnesia in varying proportions. It occurs in distinct crystals, and in extensive beds as a compact limestone, often crystalline granular, either white or clouded. It includes much of the common white marble. Also called bitter spar.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

18 April 2025

GROIN

(noun) the crease at the junction of the inner part of the thigh with the trunk together with the adjacent region and often including the external genitals


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Coffee Trivia

The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.

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