Where does “roek” come from?

roek (Zhuang) comes from Proto-Tai krokᴰ, from Old Chinese 六.

roek (Zhuang): six

Definitions

  1. six

Ancestry of “roek”, step by step

StepLanguageWordMeaning
1Proto-Taikrokᴰsix
2Old Chinese六—
Every word from Old Chinese 六 →Every word from Proto-Tai krokᴰ →
roek — Etymology, Origin & Word History | Etymology Explorer