Etymology

alkanium

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Today it means: any carbocation obtained by hydrogenation of an alkane Full definition →

English alkane ← German Alkan ← Ancient Greek ῡ̔́λη (hū́lē)
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The story

  1. Akkadian𒎎𒋆𒁉𒍣𒁕 (guḫlum)
  2. Aramaicכוחלא (kuḥlā)
  3. Arabicكُحْل (kuḥl)
  4. Andalusian Arabicكُحُول (kuḥūl)
  5. Medieval Latinalcoho
  6. GermanAlk(ohol)
  7. Proto-Indo-European*swel-der.?
  8. Ancient Greekῡ̔́λη (hū́lē)
  9. GermanAlkyl
  10. Germanalk-
  11. GermanAlkan
  12. Englishalkane
  13. English todayalkanium

From alkane + -ium.

Etymology from Wiktionary, CC BY-SA 4.0.