Where does “epuzerka” come from?

epuzerka (Polish) comes from Polish epuzer, from French épouseur, from French épouser, from Middle French espouser, from Old French espouser, from Latin spōnsō, from Latin spōnsus, from Latin spondeō — to libate.

Ancestry of “epuzerka”, step by step

StepLanguageWordMeaning
1Polishepuzersuitor
2Frenchépouseursuitor
3Frenchépouserto marry, to wed; to marry, to get married, wed;...
4Middle Frenchespouserto marry
5Old Frenchespouserto marry
6Latinspōnsōto betroth
7Latinspōnsusa groom
8Latinspondeōto promise, bind or pledge oneself, contract, vow
9Proto-Italicspondeōto promise, to pledge
10Proto-Indo-Europeanspondéyeti
11Proto-Indo-Europeanspend-to libate
Every word from Proto-Indo-European spend-Every word from Proto-Indo-European spondéyetiEvery word from Proto-Italic spondeō