"hydrogen air" meaning in English

See hydrogen air in All languages combined, or Wiktionary

Noun

Head templates: {{en-noun|-}} hydrogen air (uncountable)
  1. A mixture of hydrogen and air used as fuel to a fuel cell. Tags: uncountable
    Sense id: en-hydrogen_air-en-noun-TajN0Ady
  2. (obsolete, chemistry) An early term for hydrogen; hydrogen gas. Tags: obsolete, uncountable Categories (topical): Chemistry, Gases, Hydrogen
    Sense id: en-hydrogen_air-en-noun-pqT9GDU4 Disambiguation of Gases: 38 62 Disambiguation of Hydrogen: 33 67 Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries Disambiguation of English entries with incorrect language header: 41 59 Disambiguation of Pages with 1 entry: 36 64 Disambiguation of Pages with entries: 11 89 Topics: chemistry, natural-sciences, physical-sciences
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-12-15 from the enwiktionary dump dated 2024-12-04 using wiktextract (8a39820 and 4401a4c). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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