Where does “oir” come from?

oir (Old Spanish) comes from Latin audiō, from Proto-Indo-European h₂ew-is-d-, from Proto-Indo-European dʰeh₁- — to do, put, place.

Ancestry of “oir”, step by step

StepLanguageWordMeaning
1Latinaudiōto hear, listen to
2Proto-Indo-Europeanh₂ew-is-d-—
3Proto-Indo-Europeandʰeh₁-to do, put, place

Words derived from “oir”

Every word from Proto-Indo-European dʰeh₁- →Every word from Proto-Indo-European h₂ew-is-d- →Every word from Latin audiō →