helonium

H4E1L1O1N1I1U1M3

noun

Synonym of helium hydride.

Similar
helium hydride
OriginEnglish onium ← New Latin ammōnium ← Ancient Greek ἥλιος (hḗlios) →
Scrabble 13
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Meanings

nounhelonium (uncountable)
  1. uncountablechemistrySynonym of helium hydride.

    Synonyms: helium hydride

Synonyms & antonyms

nounSynonym of helium hydride.

Similar
helium hydride

Origin

  1. Proto-Indo-European*sóh₂wl̥
  2. Proto-Indo-European*sh₂wél(i)yos
  3. Proto-Hellenic*hāwélios
  4. Ancient Greekἥλιος (hḗlios)
  5. New Latinhelium
  6. Englishhelium
  7. New Latinammōnium
  8. Englishammonium
  9. Englishonium
  10. Englishhelonium

From helium + -onium.

Full word history & related roots →

Translations

Finnish heliumhydridi
  • heliumhydridiTranslations
French hélonium
  • héloniumTranslations
Cite this entry
APA

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

MLA

“helonium.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/helonium. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “helonium,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/helonium.

Source: helonium on Wiktionary, CC BY-SA 4.0.