Where does “Maśloch” come from?

Maśloch (Polish) comes from Polish masło, from Proto-Slavic maslo — oil; butter.

Ancestry of “Maśloch”, step by step

StepLanguageWordMeaning
1Polishmasłobutter
2Proto-Slavicmaslooil; butter
Every word from Proto-Slavic masloEvery word from Polish masło