Where does “bạn thân” come from?

bạn thân (Vietnamese) comes from Vietnamese bàn, from French balle, from Middle French balle, from Italian balla, from Old French balle, from Medieval Latin balla, from Frankish balla, from Proto-Germanic balluz.

bạn thân (Vietnamese): a close friend

Definitions

  1. a close friend

Ancestry of “bạn thân”, step by step

bạn thân traces back through two separate lines of ancestry.

via Vietnamese bàn

StepLanguageWordMeaning
1Vietnamesebàntable; desk; board; to discuss; to talk over
2Frenchballe(small) ball
3Middle Frenchballeball; bundle
4Italianballalarge bundle, torsello, bale, reap; falsehood,...
5Old Frenchballe
6Medieval Latinballa
7Frankishballa
8Proto-Germanicballuzround object, ball; ball of the hand, foot, etc
9Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
10Proto-Indo-Europeanbʰōl-

via Vietnamese thân

StepLanguageWordMeaning
1Vietnamesethânclose or even best; relative; pro-
2Chinesecoal
3Proto-Sino-Tibetantalcharcoal; dust; ashes
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Germanic balluz