Where does “bordure” come from?

bordure (Old French) comes from Old French border, from Frankish bord, from Proto-Germanic burdą, from Proto-Indo-European bʰers- — top, tip, point.

Ancestry of “bordure”, step by step

StepLanguageWordMeaning
1Old Frenchborderto border
2Frankishbordplank, board; side of a ship or vessel; board,...
3Proto-Germanicburdąboard, plank; table
4Proto-Indo-Europeanbʰers-top, tip, point

Words derived from “bordure

Every word from Proto-Indo-European bʰers-Every word from Proto-Germanic burdąEvery word from Frankish bord