Where does “hamstrare” come from?

hamstrare (Swedish) comes from Swedish hamstra, from Swedish hamster, from German hamster, from Middle High German hamster, from Old High German hamustro, from Old East Slavic хомѣсторъ, from Proto-Slavic *xoměstorъ — hamster.

Ancestry of “hamstrare”, step by step

StepLanguageWordMeaning
1Swedishhamstrato hoard or gather, to stock up, to collect (large) stocks for later use (like a hamster hides food in its cheeks)
2Swedishhamstera hamster
3Germanhamstersingular imperative of hamstern
4Middle High Germanhamsterhamster
5Old High Germanhamustrohamster
6Old East Slavicхомѣсторъhamster
7Proto-Slavic*xoměstorъhamster
Every word from Proto-Slavic *xoměstorъ