Where does “Maroz” come from?

Maroz (English) comes from Belarusian мароз, from Old East Slavic морозъ, from Proto-Slavic mòrzъ — frost.

Ancestry of “Maroz”, step by step

StepLanguageWordMeaning
1Belarusianмарозfrost
2Old East Slavicморозъfrost
3Proto-Slavicmòrzъfrost
Every word from Proto-Slavic mòrzъ →Every word from Old East Slavic морозъ →Every word from Belarusian мароз →