Word.ws English Dictionary

Plural of dioxide

regular plural

The plural of dioxide is dioxides.

Forms of dioxide

Singulardioxide /daɪˈɒksaɪd/
Pluraldioxides
Countablecountable and uncountable

Dioxides in a sentence

  • 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

Meaning of dioxide

  1. noun Any oxide containing two oxygen atoms in each molecule.

Full definition of dioxide

Questions about the plural of dioxide

What is the plural of dioxide?
The plural of dioxide is dioxides.
Is dioxide countable?
Dioxide is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: dioxide (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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