Where does “*čeküč” come from?
*čeküč (Proto-Turkic) comes from Proto-Iranian čak-, from Proto-Turkic yak-, from Proto-Indo-European h₁eǵ- — to say.
*čeküč (Proto-Turkic) comes from Proto-Iranian čak-, from Proto-Turkic yak-, from Proto-Indo-European h₁eǵ- — to say.