mrka
Mrka is a term that can refer to several entities, primarily in the Slavic languages. In Croatian and Serbian, "mrka" is the feminine form of the adjective "mrk," meaning dark, dusky, or sullen. It can be used to describe a person's mood, a complexion, or even the color of an animal. For example, one might say someone has a "mrka" expression if they appear unhappy or annoyed.
The term can also appear as a surname in Slavic countries. As with many surnames, its origin
In some contexts, "Mrka" might be a place name or a part of a larger geographical designation,