Where does “ಚಾಕ್” come from?

ಚಾಕ್ (Tulu) comes from English chalk, from Middle English chalk, from Old English cealc, from Proto-Germanic *kalk, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

ಚಾಕ್ (Tulu): chalk

Definitions

chalk

Ancestry of “ಚಾಕ್”, step by step

Step	Language	Word	Meaning
1	English	chalk	A soft, white, powdery limestone; A piece of...
2	Middle English	chalk	chalk
3	Old English	cealc	plaster, mortar; chalk
4	Proto-Germanic	*kalk	—
5	Latin	calx	limestone; chalk; the finish line
6	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →Every word from Latin calx →Every word from Proto-Germanic *kalk →