Where does “chữ Tàu” come from?

chữ Tàu (Vietnamese) comes from Vietnamese Tàu, from Vietnamese Ba Tàu, from Vietnamese ba, from Proto-Vietic paː, from Proto-Mon-Khmer piʔ.

chữ Tàu (Vietnamese): a Chinese character

Definitions

  1. a Chinese character

Ancestry of “chữ Tàu”, step by step

chữ Tàu traces back through two separate lines of ancestry.

via Vietnamese Tàu

StepLanguageWordMeaning
1VietnameseTàuChinese; Chink
2VietnameseBa TàuOf or pertaining to ethnic Chinese people in...
3Vietnamesebafather; three; secondborn
4Proto-Vieticpaːthree
5Proto-Mon-Khmerpiʔ

via Vietnamese chữ

StepLanguageWordMeaning
1Vietnamesechữalphabet, writing system, script; letter,...
2Proto-Vieticcuːʔgrandchild; father's younger brother
3Proto-Mon-Khmercuuʔgrandchild
Every word from Proto-Mon-Khmer piʔ