கல்

Etymology 1
. Cognate with 🇨🇬, 🇨🇬, 🇨🇬, 🇨🇬.

Noun

 * 1) stone (substance)
 * 2) boulder, crag
 * 3) rock, hill, mountain

Etymology 2
. Cognate with 🇨🇬.

Verb

 * 1) to learn, study