Where does “Çaybaşı” come from?

Çaybaşı (Turkish) comes from Turkish çay, from Ottoman Turkish چای, from Persian چای, from Hindi चाय, from Middle Chinese 茶, from Chinese 茶, from Proto-Loloish la¹, from Proto-Sino-Tibetan s-la — leaf; tea; flat object.

Ancestry of “Çaybaşı”, step by step

Çaybaşı traces back through two separate lines of ancestry.

via Turkish çay

StepLanguageWordMeaning
1Turkishçaytea; a small river
2Ottoman Turkishچایtea; rivulet
3Persianچایtea
4Hindiचायtea; cup of tea
5Middle Chinese
6Chinesetea
7Proto-Loloishla¹tea
8Proto-Sino-Tibetans-laleaf; tea; flat object

via Turkish başı

StepLanguageWordMeaning
1Turkishbaşıinflection of baş: ## accusative singular ##...
Every word from Proto-Sino-Tibetan s-laEvery word from Proto-Loloish la¹Every word from Chinese