Where does “sao Vĩ” come from?

sao Vĩ (Vietnamese) comes from Vietnamese vì, from Chinese 位, from Proto-Sino-Tibetan *kV-r(j)əp — to stand.

sao Vĩ (Vietnamese): Tail

Definitions

  1. Tail

Ancestry of “sao Vĩ”, step by step

sao Vĩ traces back through two separate lines of ancestry.

via Vietnamese vì

StepLanguageWordMeaning
1Vietnamesevìbecause; for; for the sake of; throne
2Chinese位—
3Proto-Sino-Tibetan*kV-r(j)əpto stand

via Vietnamese sáo

StepLanguageWordMeaning
1Vietnamesesáoblackbird; starling; myna
2Proto-Vietick-raːwʔ—
Every word from Proto-Sino-Tibetan *kV-r(j)əp →Every word from Chinese 位 →Every word from Vietnamese vì →