Where does “bươn slam” come from?

bươn slam (Tày) comes from Tày slam, from Proto-Tai saːm, from Middle Chinese 三.

bươn slam (Tày): March

Definitions

  1. March

Ancestry of “bươn slam”, step by step

bươn slam traces back through two separate lines of ancestry.

via Tày slam

StepLanguageWordMeaning
1Tàyslamthree
2Proto-Taisaːmthree
3Middle Chinese三—

via Tày bươn

StepLanguageWordMeaning
1Tàybươnmonth
2Proto-Taiɓlɯənᴬmoon; month; moon
Every word from Middle Chinese 三 →Every word from Proto-Tai saːm →Every word from Tày slam →