Where does “ลงดาบ” come from?

ลงดาบ (Thai) comes from Thai ลง, from Proto-Tai n̩.loŋᴬ — to descend.

ลงดาบ (Thai): to carry out a death sentence by means of decapitation; to execute (e.g. a prisoner) by beheading

Definitions

  1. to carry out a death sentence by means of decapitation; to execute (e.g. a prisoner) by beheading

Ancestry of “ลงดาบ”, step by step

ลงดาบ traces back through two separate lines of ancestry.

via Thai ลง

StepLanguageWordMeaning
1Thaiลงto descend; to cause to descend; to lower; to...
2Proto-Tain̩.loŋᴬto descend

via Thai ดาบ

StepLanguageWordMeaning
1Thaiดาบsword; cutlassfish: any of the sea fish of the...
Every word from Proto-Tai n̩.loŋᴬEvery word from Thai ลง
ลงดาบ — Etymology, Origin & Word History | Etymology Explorer