mortificus
From LSJ
Ὦ τύμβος, ὦ νυμφεῖον, ὦ κατασκαφὴς οἴκησις αἰείφρουρος, οἷ πορεύομαι πρὸς τοὺς ἐμαυτῆς → Tomb, bridal chamber, eternal prison in the caverned rock, whither I go to find mine own.
Latin > English (Lewis & Short)
mortĭfĭcus: a, um, adj. mors - facio,
I deadly, fatal (eccl. Lat.): cibus, Tert. Carm. adv. Marc. 4, 5: mortifico vulnere ictus, v. l. ap. Val. Max. 5, 6, 1 (Halm).
Latin > French (Gaffiot 2016)
mortĭfĭcus, a, um (mors, facio), mortel, qui cause la mort : Val. Max. 5, 6, 1 ; Tert. Marc. 4, 5.
Latin > German (Georges)
mortificus, a, um (mors u. facio), tödlich, vulnus, Val. Max. 5, 6, 1: cibus, Tert. adv. Marc. 4, 5.