Where does “Таш-Көмүр” come from?

Таш-Көмүр (Kyrgyz) comes from Kyrgyz таш, from Proto-Turkic *tāĺ.

Ancestry of “Таш-Көмүр”, step by step

Таш-Көмүр traces back through two separate lines of ancestry.

via Kyrgyz таш

StepLanguageWordMeaning
1Kyrgyzташstone
2Proto-Turkic*tāĺ

via Kyrgyz көмүр

StepLanguageWordMeaning
1Kyrgyzкөмүрcoal
Every word from Proto-Turkic *tāĺEvery word from Kyrgyz таш