Standard Lemma guide

hydrogenous

adj · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • General-American: /haɪˈdɹɑd͡ʒənəs/
  • Received-Pronunciation: /haɪˈdɹɒdʒənəs/
  • rhymes with -ɒdʒɪnəs

1

adj

Meaning 1

of, related to, or containing hydrogen

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *wed- Proto-Indo-European *-r̥ Proto-Indo-European *wódr̥ Proto-Hellenic *údōr Ancient Greek ῡ̆̔́δωρ (hū̆́dōr) Ancient Greek ὑδρο- (hudro-)lbor. French hydro- Proto-Indo-European *ǵenh1- Proto-Indo-European *-os Proto-Indo-European *ǵénh1os Proto-Hellenic *génos Ancient Greek γένος (génos) Proto-Indo-European *-os Proto-Indo-European *-ēs Ancient Greek -ης (-ēs) Ancient Greek -γενής (-genḗs)lbor. French -gène French hydrogènebor. English hydrogen Proto-Indo-European *h3ed- Proto-Indo-European *-os Proto-Indo-European *h3édosder.? Proto-Italic *-ŏ̄dsos? Old Latin -ōssus Latin -ōsus Old French -usbor. Middle English -ous English -ous English hydrogenous From hydrogen + -ous.

Across languages

Translations

5 source translations are retained for this English entry.

  • French: hydrogénique — containing hydrogen
  • German: wasserstoffhaltig — containing hydrogen
  • Irish: hidrigineach — containing hydrogen
  • Italian: idrogenico — containing hydrogen
  • Polish: wodorowy — containing hydrogen