Where does “ทางน้ำล้น” come from?

ทางน้ำล้น (Thai) comes from Thai ทาง, from Proto-Southwestern Tai daːŋᴬ², from Middle Chinese 唐.

ทางน้ำล้น (Thai): spillway

Definitions

  1. spillway

Ancestry of “ทางน้ำล้น”, step by step

ทางน้ำล้น traces back through 3 separate lines of ancestry.

via Thai ทาง

StepLanguageWordMeaning
1Thaiทางway, route, or course for travel; opportunity;...
2Proto-Southwestern Taidaːŋᴬ²road; way
3Middle Chinese

via Thai น้ำ

StepLanguageWordMeaning
1Thaiน้ำwater; any liquid or fluid; body of water, as...
2Proto-Tai*C̬.namꟲwater

via Thai ล้น

StepLanguageWordMeaning
1Thaiล้นto overflow; to be overfilled; to brim over; to spill over
Every word from Middle Chinese Every word from Proto-Southwestern Tai daːŋᴬ²Every word from Thai ทาง