calcium carbonate
calcium carbonate noun: a colourless or white inorganic compound, CaCO₃, occurring as chalk, limestone, marble etc. Reacts with acids to liberate carbon dioxide.

Noun
calcium carbonate (uncountable)
- A colourless or white inorganic compound, CaCO₃, occurring as chalk, limestone, marble etc. Reacts with acids to liberate carbon dioxide.
- When calcium oxide is combined with CO2, it naturally forms calcium carbonate over time due to thermodynamic equilibrium, explains the researcher.2024 August 6, Ricardo Treviño, “Self-Healing Concrete Help Buildings Seal Themselves”, in TecScience, archived from the original on 19 Jan 2025
- Synonyms:
- E170, carbonate of lime
calcium carbonate meaning in Tamil, Bengali, Indonesian and Thai
calcium carbonate in Tamil
- கால்சியம் கார்பனேட், சுண்ணம், கல்சியங்காபனேற்று, கல்சியம்காபனேற்று
calcium carbonate in Bengali
- ক্যালসিয়াম কার্বনেট
calcium carbonate in Indonesian
- CaCO3
- kalsium karbonat
calcium carbonate in Thai
- CaCO3
- แคลเซียมคาร์บอเนต
Synonyms of calcium carbonate
- E170
- carbonate of lime
Questions about calcium carbonate
- What does calcium carbonate mean?
- Calcium carbonate means a colourless or white inorganic compound, CaCO₃, occurring as chalk, limestone, marble etc. Reacts with acids to liberate carbon dioxide.
- What is calcium carbonate in Tamil?
- Calcium carbonate in Tamil is கால்சியம் கார்பனேட், சுண்ணம், கல்சியங்காபனேற்று. See Calcium carbonate meaning in Tamil.
- What part of speech is calcium carbonate?
- Calcium carbonate is a noun.
Words near calcium carbonate in the dictionary
Source and license
Adapted from Wiktionary: calcium carbonate (page history and authors); calcium carbonate (Tamil Wiktionary) (page history and authors); calcium carbonate (Bengali Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “calcium carbonate.” Word.ws, https://word.ws/calcium_carbonate. Based on Wiktionary, CC BY-SA 4.0.
