Where does “bút bi” come from?

bút bi (Vietnamese) comes from Vietnamese bi, from French bille, from Middle French bille, from Old French bille, from Vulgar Latin billia, from Gaulish bilia, from Proto-Celtic belyom, from Proto-Indo-European bʰolh₃yom.

bút bi (Vietnamese): a ballpoint pen

Definitions

  1. a ballpoint pen

Ancestry of “bút bi”, step by step

bút bi traces back through two separate lines of ancestry.

via Vietnamese bi

StepLanguageWordMeaning
1Vietnamesebia marble; a ball
2Frenchbillemarble; ball; ball bearing
3Middle Frenchbille
4Old Frenchbillestick; baton; written decree, announcement
5Vulgar Latinbillia
6Gaulishbiliatall tree
7Proto-Celticbelyomtree
8Proto-Indo-Europeanbʰolh₃yomleaf
9Proto-Indo-Europeanbʰleh₃-bloom, flower
10Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
11Proto-Indo-Europeanbʰōl-

via Vietnamese bút

StepLanguageWordMeaning
1Vietnamesebútany piece of equipment used for writing with...
2Hungarian-tUsed to form the accusative case; -ed, -t. Used...
3Proto-Uralic-tt
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰleh₃-