adj · noun · 4 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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UK:/ˈdɒl.əˌmaɪt/
US:/ˈdoʊ.ləˌmaɪt/
US:/ˈdɑl.əˌmaɪt/
US:Recorded audio is listed in the source snapshot.
CMU ARPABET:D OW1 L AH0 M AY2 T
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Of, pertaining to, or characteristic of the Dolomites
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
An evaporite consisting of a mixed calcium and magnesium carbonate, with the chemical formula CaMg(CO3)2; it also exists as the rock dolostone.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: magnesian limestone
Antonyms: none provided
3
noun
Meaning 3
a light colored mineral consisting of calcium magnesium carbonate; a source of magnesium; used as a ceramic and as fertilizer
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: bitter spar
Antonyms: none provided
Broader terms: mineral
4
noun
Meaning 4
a kind of sedimentary rock resembling marble or limestone but rich in magnesium carbonate
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: rock, stone
History
Etymology
From French dolomite, coined March 1792 by Nicolas de Saussure, named after French mineralogist and engineer Déodat de Dolomieu (1750–1801) who described the stone in 1791 by adding -ite, from place name Dolomieu, Isère.
Across languages
Translations
31 source translations are retained for this English entry.