Where does “bài tây” come from?

bài tây (Vietnamese) comes from Vietnamese bài, from English bye, from Old English bī, from Proto-West Germanic bī, from Proto-Germanic bi, from Proto-Indo-European h₂m̥bʰi, from Proto-Indo-European h₂n̥tbʰi, from Proto-Indo-European h₂énts — on, onto.

bài tây (Vietnamese): (French-suited) playing cards

Definitions

  1. (French-suited) playing cards

Ancestry of “bài tây”, step by step

bài tây traces back through two separate lines of ancestry.

via Vietnamese bài

StepLanguageWordMeaning
1Vietnamesebàicard, playing card, card game; tag, tablet;...
2EnglishbyeThe position of a person or team in a tournament...
3Old Englishlullaby!; near, by; by, near, around
4Proto-West Germanicby, at; near, around
5Proto-Germanicbiby, at; near, around
6Proto-Indo-Europeanh₂m̥bʰiaround, on either side of, about; in exchange...
7Proto-Indo-Europeanh₂n̥tbʰi
8Proto-Indo-Europeanh₂éntsforehead; front
9Proto-Indo-Europeanh₂ent-face; forehead; front
10Proto-Indo-Europeanh₂en-on, onto

via Vietnamese Tây

StepLanguageWordMeaning
1VietnameseTâyAlternative letter-case form of tây
2Chinese西
3EnglishWestAny of various particular regions named for the cardinal direction in which they lie
4Middle Englishwestwest; A location to the south; the south; The...
5Old Englishwestwest
6Proto-West Germanic*westrwestern, westernly
7Proto-Germanicwestrąwest; west, westward
8Proto-Germanicwestrazwest, western
9Proto-Indo-Europeanwek(ʷ)sperosevening
10Proto-Indo-Europeanwe-
Every word from Proto-Indo-European h₂en-Every word from Proto-Indo-European h₂ent-Every word from Proto-Indo-European h₂énts