Where does “มองบน” come from?

มองบน (Thai) comes from Thai บน, from Proto-Malayic *bini, from Proto-Malayo-Polynesian *binahi, from Proto-Austronesian bahi — female, woman.

มองบน (Thai): to give an eye-roll as an expression of tiredness, fed-'upness, boredom, contempt, incredulity, etc

Definitions

  1. to give an eye-roll as an expression of tiredness, fed-'upness, boredom, contempt, incredulity, etc

Ancestry of “มองบน”, step by step

มองบน traces back through two separate lines of ancestry.

via Thai บน

StepLanguageWordMeaning
1Thaiบนon; up; upon; above; over; upper; high; higher;...
2Proto-Malayic*bini
3Proto-Malayo-Polynesian*binahi
4Proto-Austronesianbahifemale, woman

via Thai มอง

StepLanguageWordMeaning
1Thaiมองto watch; to look
2Chinese
3Proto-Sino-Tibetanmaŋbig; old; elder
4Proto-Sino-Tibetan*(s/r)-ma(ŋ/k)

Words derived from “มองบน

Every word from Proto-Austronesian bahiEvery word from Proto-Malayo-Polynesian *binahiEvery word from Proto-Malayic *bini