Where does “arkana” come from?

arkana (Finnish) comes from English arcana, from Latin arcānus, from Latin arca, from Latin arceo, from Proto-Italic arkeō, from Proto-Indo-European h₂erk- — to protect, guard, hold, lock.

arkana (Finnish): arcana secret knowledge

Definitions

  1. arcana secret knowledge

Ancestry of “arkana”, step by step

StepLanguageWordMeaning
1EnglisharcanaSpecialized knowledge that is mysterious to the...
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-