consummator
From LSJ
Latin > English (Lewis & Short)
consummātor: ōris, m. consummo,
I a completer, finisher (eccl. Lat.): novi testamenti (opp. initiator veteris), Tert. adv. Marc. 4, 22 al.
Latin > French (Gaffiot 2016)
cōnsummātŏr, ōris, m., celui qui accomplit, qui achève : Tert. Marc. 4, 22.
Latin > German (Georges)
cōnsummātor, ōris, m. (consummo), der Vollender (Ggstz. initiator), Eccl.