Where does “phái yếu” come from?

phái yếu (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 yếu (Vietnamese): the "weak sex"; women

Definitions

  1. the "weak sex"; women

Ancestry of “phái yếu”, step by step

phái yếu 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 yếu

StepLanguageWordMeaning
1Vietnameseyếuweak, feeble
Every word from Proto-Semitic pay-