What is the meaning of Rysa?

first-person singular aorist indicative of rys

genitive/accusative singular of rys

genitive/accusative singular of rys

scratch (on the surface of something)

crack (on the wall, rock etc.)

deep crease

small but significant character flaw or any other imperfection of phenomena, processes etc.

genitive/accusative singular of rys

To shiver, shill, shake

Source: wiktionary.org