verb (used with object), de·min·er·al·ized, de·min·er·al·iz·ing.

to remove minerals from; deprive of mineral content.

verb (used without object), de·min·er·al·ized, de·min·er·al·iz·ing.

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. 2019

British Dictionary definitions for demineralize




(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