atmospheric oxygen

noun

The oxygen molecule O₂ (diatomic oxygen), as opposed to the element O (monatomic oxygen).

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Meanings

nounatmospheric oxygen (uncountable)
  1. uncountableThe oxygen molecule O₂ (diatomic oxygen), as opposed to the element O (monatomic oxygen).
Cite this entry
APA

atmospheric oxygen. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/atmospheric%20oxygen

MLA

“atmospheric oxygen.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/atmospheric%20oxygen. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “atmospheric oxygen,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/atmospheric%20oxygen.

Source: atmospheric oxygen on Wiktionary, CC BY-SA 4.0.