Where does “ŋaʔ” come from?

ŋaʔ (Chinese) comes from Proto-Sino-Tibetan *ŋas.

Ancestry of “ŋaʔ”, step by step

StepLanguageWordMeaning
1Proto-Sino-Tibetan*ŋas

Words derived from “ŋaʔ

Every word from Proto-Sino-Tibetan *ŋas