Where does “arco” come from?

arco (Portuguese) comes from Old Portuguese arco, from Latin arcus, from Latin solium, from Proto-Indo-European sodyom, from Proto-Indo-European sḗd- — to sit.

arco (Portuguese): arc; arc, curve; arch

Definitions

  1. arc; arc, curve; arch

Ancestry of “arco”, step by step

StepLanguageWordMeaning
1Old Portuguesearco—
2Latinarcusarc, arch; bow; rainbow
3Latinsoliumseat, chair; throne, chair of state, official...
4Proto-Indo-Europeansodyom—
5Proto-Indo-Europeansḗd-to sit

Words derived from “arco”

Every word from Proto-Indo-European sḗd- →Every word from Proto-Indo-European sodyom →Every word from Latin solium →