Where does “ϑel(u)-” come from?

ϑel(u)- (Proto-Albanian) comes from Proto-Indo-European ḱelH- — to freeze.

Ancestry of “ϑel(u)-”, step by step

StepLanguageWordMeaning
1Proto-Indo-EuropeanḱelH-to freeze

Words derived from “ϑel(u)-

Every word from Proto-Indo-European ḱelH-