Where does “arquejar” come from?

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

arquejar (Catalan): to arc bend something into the shape of an arc

Definitions

  1. to arc bend something into the shape of an arc

Ancestry of “arquejar”, step by step

arquejar traces back through two separate lines of ancestry.

via Catalan arca

StepLanguageWordMeaning
1Catalanarcachest, coffer; ark
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

via Catalan arc

StepLanguageWordMeaning
1Catalanarcbow; arc; arch
2Latinarcusarc, arch; bow; rainbow
3Latinsoliumseat, chair; throne, chair of state, official...
4Proto-Indo-Europeansodyom
5Proto-Indo-Europeansḗd-to sit
Every word from Proto-Indo-European h₂erk-Every word from Proto-Italic arkeōEvery word from Latin arceo