Where does “bronn” come from?

bronn (Middle Welsh) comes from Proto-Brythonic *bronn, from Proto-Celtic brusū, from Proto-Indo-European bʰrews- — to break.

Ancestry of “bronn”, step by step

StepLanguageWordMeaning
1Proto-Brythonic*bronnbreast
2Proto-Celticbrusūbelly, abdomen; breast
3Proto-Indo-Europeanbʰrews-to break

Words derived from “bronn”

Every word from Proto-Indo-European bʰrews- →Every word from Proto-Celtic brusū →Every word from Proto-Brythonic *bronn →