Where does “phì cười” come from?

phì cười (Vietnamese) comes from Vietnamese phí, from Chinese 肥, from English fail, from Middle English failen, from Anglo-Norman faillir, from Vulgar Latin fallire, from Latin fallō, from Proto-Indo-European ǵʰwel- — to bend; to lie, deceive.

phì cười (Vietnamese): to burst out laughing

Definitions

  1. to burst out laughing

Ancestry of “phì cười”, step by step

phì cười traces back through two separate lines of ancestry.

via Vietnamese phí

StepLanguageWordMeaning
1Vietnamesephíto waste; to squander; to spend; fee; expenses
2Chinese
3EnglishfailTo be unsuccessful; Not to achieve a particular...
4Middle Englishfailen
5Anglo-Normanfailliralternative infinitive of falir; to fail, err
6Vulgar Latinfallire
7Latinfallōto deceive, beguile, trick, cheat, delude, ensnare, disappoint
8Proto-Indo-Europeanǵʰwel-to bend; to lie, deceive

via Vietnamese cười

StepLanguageWordMeaning
1Vietnamesecườismile
Every word from Proto-Indo-European ǵʰwel-Every word from Latin fallōEvery word from Vulgar Latin fallire