Where does “น้ำเสีย” come from?

น้ำเสีย (Thai) comes from Thai น้ำ, from Proto-Tai *C̬.namꟲ — water.

น้ำเสีย (Thai): wastewater

Definitions

  1. wastewater

Ancestry of “น้ำเสีย”, step by step

น้ำเสีย traces back through two separate lines of ancestry.

via Thai น้ำ

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

via Thai เสีย

StepLanguageWordMeaning
1Thaiเสียto degenerate; to deteriorate; to worsen; to...
Every word from Proto-Tai *C̬.namꟲEvery word from Thai น้ำ
น้ำเสีย — Etymology, Origin & Word History | Etymology Explorer