Where does “thầy bói” come from?

thầy bói (Vietnamese) comes from Vietnamese bói, from Proto-Mon-Khmer pul.

thầy bói (Vietnamese): fortune-teller; soothsayer

Definitions

  1. fortune-teller; soothsayer

Ancestry of “thầy bói”, step by step

thầy bói traces back through two separate lines of ancestry.

via Vietnamese bói

StepLanguageWordMeaning
1Vietnamesebóito tell fortunes, to divine, to take an augury
2Proto-Mon-Khmerpul

via Vietnamese thầy

StepLanguageWordMeaning
1VietnamesethầySynonym of sư; a teacher; Synonym of thầy giáo
Every word from Proto-Mon-Khmer pulEvery word from Vietnamese bói
thầy bói — Etymology, Origin & Word History | Etymology Explorer