Where does “로선” come from?

로선 (Korean) comes from Chinese 路, from Proto-Mon-Khmer kraʔ — road, way.

Ancestry of “로선”, step by step

StepLanguageWordMeaning
1Chinese路route; Administrative Circuit of the Four Rivers
2Proto-Mon-Khmerkraʔroad, way
Every word from Proto-Mon-Khmer kraʔ →Every word from Chinese 路 →