逆构自fălci 〈复〉，源自拉丁语 falx, falcem (“镰刀”)，或通过通俗拉丁语 *falca；对比阿罗马尼亚语 falcã，参见阿尔巴尼亚语felqinë (“颌”)。语义变化对比撒丁语cavanu (“颌”)，cavana (“镰刀”)。拉丁语maxilla (“颌”) → măsea (“臼齿”)。参见falce。[1]
falcă f (复数 fălci)
