Where does “gaioler” come from?

gaioler (Old French) comes from Medieval Latin gabiola, from Late Latin caveola, from Latin cavea, from Latin cavus, from Proto-Italic kawos, from Proto-Indo-European ḱowh₁ós, from Proto-Indo-European ḱewh₁- — to swell; to be strong.

Ancestry of “gaioler”, step by step

StepLanguageWordMeaning
1Medieval Latingabiola
2Late Latincaveola
3Latincaveahollow, cavity; cage, den, enclosure, stall,...
4Latincavushollow, concave; excavated, channeled;...
5Proto-Italickawos
6Proto-Indo-Europeanḱowh₁óshollow
7Proto-Indo-Europeanḱewh₁-to swell; to be strong

Words derived from “gaioler

Every word from Proto-Indo-European ḱewh₁-Every word from Proto-Indo-European ḱowh₁ósEvery word from Proto-Italic kawos