Where does “kastrownik” come from?

kastrownik (Polish) comes from Polish kastrować, from Polish -ować, from Latin -owac, from Proto-Slavic -ovati — Creates verbs out of nouns and adjectives.

Ancestry of “kastrownik”, step by step

StepLanguageWordMeaning
1Polishkastrowaćto castrate
2Polish-owaćUsed to form verbs from nouns and adjectives
3Latin-owac—
4Proto-Slavic-ovatiCreates verbs out of nouns and adjectives
Every word from Proto-Slavic -ovati →Every word from Polish -ować →Every word from Latin -owac →