Where does “bồi bút” come from?

bồi bút (Vietnamese) comes from Vietnamese bồi, from French boy, from English boy, from Middle English boye, from Old English bōia, from Proto-Germanic bōjô, from Proto-Germanic bō-, from Proto-Indo-European bʰā- — to say.

bồi bút (Vietnamese): writer or publicist who collaborated with the enemy

Definitions

  1. writer or publicist who collaborated with the enemy

Ancestry of “bồi bút”, step by step

bồi bút traces back through two separate lines of ancestry.

via Vietnamese bồi

StepLanguageWordMeaning
1Vietnamesebồito strengthen by pasting on additional layers of...
2Frenchboyboy (non-white male servant)
3EnglishboyA young male; A male child: a son of any age; A...
4Middle Englishboyeservant, commoner, knave, boy
5Old Englishbōiaboy
6Proto-Germanicbōjôyounger brother, young male relation
7Proto-Germanicbō-A stem meaning "father, brother, close male...
8Proto-Indo-Europeanbʰā-to say

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 bʰā-Every word from Proto-Germanic bō-Every word from Proto-Germanic bōjô