Where does “arcane” come from?

arcane (Italian) comes from Italian arcano, from Latin arcānus, from Latin arca, from Latin arceo, from Proto-Italic arkeō, from Proto-Indo-European h₂erk- — to protect, guard, hold, lock.

arcane (Italian): feminine plural of arcano

Definitions

  1. feminine plural of arcano

Ancestry of “arcane”, step by step

StepLanguageWordMeaning
1Italianarcanoarcane; eerie; mystery
2Latinarcānushidden, secret, private, mysterious
3Latinarcachest, box, coffer, safe; coffin; ark
4LatinarceoI shut up, enclose; box in; I keep off, ward off;...
5Proto-Italicarkeōto contain
6Proto-Indo-Europeanh₂erk-to protect, guard, hold, lock
Every word from Proto-Indo-European h₂erk-Every word from Proto-Italic arkeōEvery word from Latin arceo
arcane — Etymology, Origin & Word History | Etymology Explorer