verb (used without object), de·min·er·al·ized, de·min·er·al·iz·ing.
  1. to lose mineral content; become demineralized.
Also especially British, de·min·er·al·ise.

Origin of demineralize

First recorded in 1930–35; de- + mineralize
Related formsde·min·er·al·i·za·tion, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for demineralization



  1. (tr) to remove dissolved salts from (a liquid, esp water)
Derived Formsdemineralization or demineralisation, noun
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

demineralization in Medicine


  1. The loss, deprivation, or removal of minerals or mineral salts from the body, especially through disease, as the loss of calcium from bones or teeth.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.