de·min·er·al·ize [ dee mínnərə lz ](past and past participlede·min·er·al·ized, present participlede·min·er·al·iz·ing, 3rd person present singularde·min·er·al·iz·es)
transitive verb
Definition:
remove mineral salts from: to remove minerals or mineral salts from something such as bone or a liquid