deionizePronunciation: /diːˈʌɪənʌɪz/ (also deionise)Definition of deionize verb [with object] remove the ions or ionic constituents from (a substance, especially water): (as adjective deionized)the sample is placed in deionized waterDerivatives deionizationPronunciation: /-ˈzeɪʃ(ə)n/ noun deionizer noun deionize in other Oxford dictionaries Definition of deionize in the US English dictionary
