Word.ws English Dictionary

dioxide

/daɪˈɒksaɪd/US/daɪˈɑksaɪd/

dioxide noun: any oxide containing two oxygen atoms in each molecule.

dioxide: sea waves during daytime
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Noun

dioxide (countable and uncountable, plural dioxides)

  1. Any oxide containing two oxygen atoms in each molecule.
    • Discoid lesions and minor subacute involvement may be controlled by freezing with carbon dioxide or a course of atabrine.1954 February 15, Henry E. Michelson, “The Syndrome of Lupus Erythematosus”, in Modern Medicine, volume 22, number 4, Minneapolis, Minn.: Modern Medicine Publications, Inc., page 96
    • Kruban is a tidally-locked Venusian hothouse, its surface perpetually obscured by clouds of sulfur and carbon dioxides.2010, BioWare, Mass Effect 2 (Science Fiction), Redwood City: Electronic Arts, →OCLC, PC, scene: Kruban
    Synonyms:
    binoxide, deutoxide

dioxide meaning in Tamil, Malay and Indonesian

dioxide in Tamil

ஈரொட்சைட்டு

dioxide in Malay

any oxide containing two oxygen atoms in each molecule
dioksida

dioxide in Indonesian

any oxide containing two oxygen atoms in each molecule
dioksida

Examples of dioxide in a sentence

  • The air on Mars is very thin and consists mostly of carbon dioxide.
  • The atmosphere on Venus is an unbreathable mixture of carbon dioxide and sulphuric acid, amongst other things.
  • The most commonly used supercritical fluids are carbon dioxide and water.

All 40 example sentences with dioxide

Synonyms of dioxide

Forms of dioxide

pluraldioxides
alternative form (obsolete)dinoxide
alternative form (obsolete)dioxid

Plural of dioxide: dioxides

Origin of dioxide

From di- + oxide.

Words formed from dioxide

Phrases with dioxide

Words that rhyme with dioxide

Questions about dioxide

What does dioxide mean?
Dioxide means any oxide containing two oxygen atoms in each molecule.
What is dioxide in Tamil?
Dioxide in Tamil is ஈரொட்சைட்டு. See Dioxide meaning in Tamil.
What part of speech is dioxide?
Dioxide is a noun.
How do you pronounce dioxide?
Dioxide is pronounced /daɪˈɒksaɪd/ (UK).
What is the plural of dioxide?
The plural of dioxide is dioxides.

Words near dioxide in the dictionary

  1. dioxete
  2. dioxetes
  3. dioxid
  4. dioxidane
  5. dioxidanyl
  6. dioxide
  7. dioxides
  8. dioxidonitrogen
  9. dioxids
  10. dioxin
  11. dioxindol

Source and license

Adapted from Wiktionary: dioxide (page history and authors); dioxide (Tamil Wiktionary) (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.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-dioxide.wav.

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