Where does “경” come from?

경 (Middle Chinese) comes from Chinese 京, from Proto-Sino-Tibetan s-gaŋ — hill, ridge, mountain.

Ancestry of “경”, step by step

StepLanguageWordMeaning
1Chinese京—
2Proto-Sino-Tibetans-gaŋhill, ridge, mountain
Every word from Proto-Sino-Tibetan s-gaŋ →Every word from Chinese 京 →