Where does “phái đẹp” come from?

phái đẹp (Vietnamese) comes from Vietnamese phải, from Chinese 派, from English Pi, from Ancient Greek πῖ, from Ancient Greek πεῖ, from Proto-Semitic pay- — the mouth.

phái đẹp (Vietnamese): the "beautiful sex"; women

Definitions

  1. the "beautiful sex"; women

Ancestry of “phái đẹp”, step by step

phái đẹp traces back through two separate lines of ancestry.

via Vietnamese phải

StepLanguageWordMeaning
1Vietnamesephảiright; correct; obverse
2Chinese
3EnglishPiThe sixteenth letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek
4Ancient GreekπῖAlternative form of πεῖ
5Ancient Greekπεῖpi, the name for the sixteenth letter Π, π of the...
6Proto-Semiticpay-the mouth

via Vietnamese đẹp

StepLanguageWordMeaning
1Vietnameseđẹppleasant to look at; good-looking, beautiful,...
Every word from Proto-Semitic pay-
phái đẹp — Etymology, Origin & Word History | Etymology Explorer