hydrogen air

noun

A mixture of hydrogen and air used as fuel to a fuel cell.

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Meanings

nounhydrogen air (uncountable)
  1. uncountableA mixture of hydrogen and air used as fuel to a fuel cell.
  2. obsoleteuncountablechemistryAn early term for hydrogen; hydrogen gas.

Synonyms & antonyms

Also see
hydrogenhydrogen gas
Cite this entry
APA

hydrogen air. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/hydrogen%20air

MLA

“hydrogen air.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hydrogen%20air. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “hydrogen air,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/hydrogen%20air.

Source: hydrogen air on Wiktionary, CC BY-SA 4.0.