Where does “pê phở” come from?

pê phở (Vietnamese) comes from Vietnamese phở, from Vietnamese vô, from Vietnamese vụ, from Chinese 務, from Sino-Tibetan *mow.

Ancestry of “pê phở”, step by step

pê phở traces back through two separate lines of ancestry.

via Vietnamese phở

StepLanguageWordMeaning
1Vietnamesephởpho; to clear
2Vietnameseto enter; to go into; to toast; emphasizing...
3Vietnamesevụseason; case, affair; specialized department...
4Chinese
5Sino-Tibetan*mow

via Vietnamese

StepLanguageWordMeaning
1VietnameseThe name of the Latin-script letter P
2FrenchThe name of the Latin-script letter P
Every word from Sino-Tibetan *mow