Where does “eterne” come from?

eterne (English) comes from Middle English eterne, from Old French eterne, from Latin aeternus, from Latin aevum, from Latin aevom, from Old Latin aivom, from Proto-Italic aiwom, from Proto-Indo-European h₂eyu- — vital force, life, age, eternity; day, morning.

eterne (English): Eternal

Definitions

  1. Eternal

Ancestry of “eterne”, step by step

StepLanguageWordMeaning
1Middle EnglisheterneEternal, permanent; having existed forever;...
2Old Frencheterne
3Latinaeternusabiding, lasting, permanent, perpetual; eternal,...
4Latinaevumtime as a single, unified, continuous and...
5LatinaevomArchaic form of aevum
6Old Latinaivomtime, lifetime; age
7Proto-Italicaiwomage
8Proto-Indo-Europeanh₂eyu-vitality; eternal; vital force, life, long life,...
9Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning
Every word from Proto-Indo-European h₂ey-