Where does “čaz” come from?

čaz (Tuvan) comes from Tuvan yāz, from Proto-Turkic yāŕ — summer, spring.

Ancestry of “čaz”, step by step

StepLanguageWordMeaning
1Tuvanyāz—
2Proto-Turkicyāŕsummer, spring
Every word from Proto-Turkic yāŕ →Every word from Tuvan yāz →
čaz — Etymology, Origin & Word History | Etymology Explorer