kış uykusu (Turkish) comes from Turkish uyku, from Ottoman Turkish اویقو, from Proto-Turkic *ūdïku, from Proto-Turkic ūdï-, from Proto-Turkic ū — sleep.
kış uykusu (Turkish): hibernation
Definitions
hibernation
Ancestry of “kış uykusu”, step by step
kış uykusu traces back through two separate lines of ancestry.