karsta

Etymology 1
Probably borrowed from.

Noun

 * 1) crust dry, hard dirt, especially as developed due to burning
 * 2) grime hardened dirt, grease, soot, etc. that is difficult to remove
 * 3)  The dried and hardened remains of anything on the surface of a vessel or similar.
 * 1)  The dried and hardened remains of anything on the surface of a vessel or similar.

Etymology 2
From, probably borrowed from (compare 🇨🇬).

Noun

 * 1) card comb- or brush-like device or tool to raise the nap on a fabric
 * 2) card hand-held tool for preparing materials for spinning

Etymology
Cognates include 🇨🇬.

Noun

 * 1) scabies

Etymology
From.

Verb

 * 1) to chop off