(Hebr. rosh ha-knesset). Title of the head of the synagogue who was responsible for the conduct of services. There is literary (i.a. Mk 5,21-43; Lk 13,14; Acts 18,8) and epigraphic (i.a. CIJ II 991; 1404; 741; 766; CIJ I 265; 336; 383) documentation for the office from Palestine and the diaspora. Since the title was later applied to women and children as well, there is some discussion if women could hold the office or if the designation was merely an honorary title.
Schürer, vol. 2, 434-436.