Where does “klʲū-” come from?

klʲū- (Proto-Balto-Slavic) comes from Proto-Indo-European klʲū-, from Proto-Indo-European klew- — to hear.

Ancestry of “klʲū-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanklʲū-
2Proto-Indo-Europeanklew-to hear

Words derived from “klʲū-

Every word from Proto-Indo-European klew-Every word from Proto-Indo-European klʲū-