deionize

 
Pronunciation: /diːˈʌɪənʌɪz/
(also deionise)

verb

[with object]
  • remove the ions or ionic constituents from (a substance, especially water): (as adjective deionized) the sample is placed in deionized water

Derivatives

deionization

Pronunciation: /-ˈzeɪʃ(ə)n/
noun

deionizer

noun