From Lateinisch-Deutsch FreeDict-Wörterbuch ver. 1.0.3: crus /krˈʊs/ (cruris /krˈʊrɪs/ <gen>) <n, sg, n> Bein
crus /krˈʊs/ (cruris /krˈʊrɪs/ <gen>) <n, sg, n> Bein