Where does “cumpăioară” come from?

cumpăioară (Romanian) comes from Romanian cumpănă, from Old Church Slavonic кѫпона, from Latin Campāna, from Latin Campānus, from Latin campānia, from Latin campus, from Proto-Indo-European kh₂emp-, from Proto-Indo-European kh₂em- — to bend, to curve.

Ancestry of “cumpăioară”, step by step

StepLanguageWordMeaning
1Romaniancumpănăbalance, scales; equilibrium; measure
2Old Church Slavonicкѫпона
3LatinCampānaa large bell used in late classical or medieval church towers or steeples
4LatinCampānusCampanian of or belonging to
5Latincampānia
6LatincampusOpen flat level ground: a plain, a natural field;...
7Proto-Indo-Europeankh₂emp-to bend; crooked; to bend, curve
8Proto-Indo-Europeankh₂em-to bend, to curve
Every word from Proto-Indo-European kh₂em-Every word from Proto-Indo-European kh₂emp-Every word from Latin campus