Where does “कालकम्” come from?

कालकम् (Sanskrit) comes from Sanskrit कालक, from Sanskrit काल, from Proto-Turkic kār, from Proto-Iranian karah — fold, of time (during which an action or event happens).

Ancestry of “कालकम्”, step by step

StepLanguageWordMeaning
1Sanskritकालकblack
2Sanskritकालblack, dark blue; black, dark blue colour; pupil
3Proto-Turkickārsnow
4Proto-Iraniankarahfold, of time (during which an action or event happens)

Words derived from “कालकम्

Every word from Proto-Iranian karahEvery word from Proto-Turkic kārEvery word from Sanskrit काल