Where does “ruuhiarkku” come from?

ruuhiarkku (Finnish) comes from Finnish arkku, from Proto-Norse ᚨᚱᚲᚢ, from Latin arca, from Latin arceo, from Proto-Italic arkeō, from Proto-Indo-European h₂erk- — to protect, guard, hold, lock.

ruuhiarkku (Finnish): treetrunk coffin, dugout coffin

Definitions

  1. treetrunk coffin, dugout coffin

Ancestry of “ruuhiarkku”, step by step

ruuhiarkku traces back through two separate lines of ancestry.

via Finnish arkku

StepLanguageWordMeaning
1Finnisharkkuchest; trunk; coffin
2Proto-Norseᚨᚱᚲᚢ
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

via Finnish ruuhi

StepLanguageWordMeaning
1FinnishruuhiA dugout; A flat-bottomed boat
2Proto-Finnicruuhidugout; trough
3Proto-Germanicþrūhōexcavated trunk, trough
Every word from Proto-Indo-European h₂erk-