Word.ws English Dictionary

deionised

deionised is the alternative spelling of deionized.

deionised is the simple past and past participle of deionise.

Meaning of deionized

Adjective

deionized (comparative more deionized, superlative most deionized)

  1. That has been prepared by deionization.
    • He could taste the familiar tang of museum air—an arid, deionized essence that carried a faint hint of carbon—the product of industrial, coal-filter dehumidifiers that ran around the clock to counteract the corrosive carbon dioxide exhaled by visitors.2003, Dan Brown, The Da Vinci Code, Doubleday, →ISBN, pages 25–26

Forms of deionised

comparativemore deionised
superlativemost deionised

Questions about deionised

What is deionised the alternative spelling of?
Deionised is the alternative spelling of deionized.

Words near deionised in the dictionary

  1. deiodinations
  2. Deion
  3. deionisation
  4. deionisations
  5. deionise
  6. deionised
  7. deionises
  8. deionising
  9. deionization
  10. deionizations
  11. deionize

Source and license

Adapted from Wiktionary: deionised (page history and authors); deionized (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “deionised.” Word.ws, https://word.ws/deionised. Based on Wiktionary, CC BY-SA 4.0.