What is the meaning of Krassen?

to scratch on a hard, even surface

to make a similar sound, like certain voices grate and birds caw, croak, hoot or screech

plural of kras

inflection of krass:

1. strong genitive masculine/neuter singular
2. weak/mixed genitive/dative all-gender singular
3. strong/weak/mixed accusative masculine singular
4. strong dative plural
5. weak/mixed all-case plural

strong genitive masculine/neuter singular

weak/mixed genitive/dative all-gender singular

strong/weak/mixed accusative masculine singular

strong dative plural

weak/mixed all-case plural

definite singular of krasse

Source: wiktionary.org