Where does “eira” come from?

eira (Old Occitan) comes from Latin ārea, from Proto-Italic āzeā, from Proto-Indo-European h₂eHs-e-yeh₂, from Proto-Indo-European h₂eHs- — to be/become dry; to burn, to glow; hearth.

Ancestry of “eira”, step by step

StepLanguageWordMeaning
1Latināreaa piece of level ground, a vacant place (esp. in the town)
2Proto-Italicāzeā—
3Proto-Indo-Europeanh₂eHs-e-yeh₂—
4Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

Words derived from “eira”

Every word from Proto-Indo-European h₂eHs- →Every word from Proto-Indo-European h₂eHs-e-yeh₂ →Every word from Proto-Italic āzeā →