Where does “kalēō” come from?

kalēō (Proto-Italic) comes from Proto-Indo-European ḱelh₁- — to warm up, to be hot; to warm up, be hot.

Ancestry of “kalēō”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanḱelh₁-to warm up, to be hot; to warm up, be hot

Words derived from “kalēō

Every word from Proto-Indo-European ḱelh₁-
kalēō — Etymology, Origin & Word History | Etymology Explorer