Where does “perełka” come from?

perełka (Polish) comes from Polish perła, from German perle, from Middle High German perle, from Old High German perala, from Latin perna, from Proto-Italic persnā, from Proto-Indo-European tpḗrsneh₂, from Proto-Indo-European sperH- — to kick.

Ancestry of “perełka”, step by step

StepLanguageWordMeaning
1Polishperłapearl
2Germanperlepearl concretion from oysters or imitation thereof
3Middle High Germanperle—
4Old High Germanperala—
5LatinpernaA haunch or ham together with the leg, gammon; A...
6Proto-Italicpersnā—
7Proto-Indo-Europeantpḗrsneh₂heel, upper thigh
8Proto-Indo-EuropeansperH-to kick
Every word from Proto-Indo-European sperH- →Every word from Proto-Indo-European tpḗrsneh₂ →Every word from Proto-Italic persnā →