decalcification

1 of 2

noun

de·​cal·​ci·​fi·​ca·​tion (ˌ)dē-ˌkal-sə-fə-ˈkā-shən How to pronounce decalcification (audio)
: the removal or loss of calcium or calcium compounds (as from bones or soil)
decalcify transitive verb

decalcify

2 of 2

transitive verb

de·​cal·​ci·​fy (¦)dē-ˈkal-sə-ˌfī How to pronounce decalcify (audio)
: to remove calcium or calcium compounds from

Examples of decalcification in a Sentence

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Noun
Lastly, the decalcification cartridge filter is sold separately. Lisa Wood Shapiro, Wired News, 5 Oct. 2025

Word History

Etymology

Transitive verb

International Scientific Vocabulary de- + calcify

First Known Use

Noun

1859, in the meaning defined above

Time Traveler
The first known use of decalcification was in 1859

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Cite this Entry

“Decalcification.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decalcification. Accessed 12 Jun. 2026.

Medical Definition

decalcification

noun
de·​cal·​ci·​fi·​ca·​tion (ˌ)dē-ˌkal-sə-fə-ˈkā-shən How to pronounce decalcification (audio)
: the removal or loss of calcium or calcium compounds (as from bones or soil)
decalcify transitive verb
decalcified; decalcifying

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