Where does “körgyűrűk” come from?

körgyűrűk (Hungarian) comes from Hungarian körgyűrű, from Hungarian kör, from French Cœur, from Middle French cœur, from Old French cuer, from Vulgar Latin *corem, from Latin cor, from Proto-Italic kord — heart.

Ancestry of “körgyűrűk”, step by step

StepLanguageWordMeaning
1Hungariankörgyűrűannulus a ring-shaped object, a region bounded by two concentric circles
2Hungariankörcircle; circle, ring, company; round, lap
3FrenchCœurheart
4Middle FrenchcœurAlternative form of coeur
5Old Frenchcuerheart
6Vulgar Latin*corem
7Latincorheart; soul, mind
8Proto-Italickordheart
9Proto-Indo-Europeanḱḗrheart
Every word from Proto-Indo-European ḱḗrEvery word from Proto-Italic kordEvery word from Latin cor