λεοντοφόνος
From LSJ
ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → for extreme diseases, extreme methods of cure, as to restriction, are most suitable (Corpus Hippocraticum, Aphorisms 1.6.2)
English (LSJ)
ον,
A lion-killing, νῖκαι AP6.74 (Agath.); λ., ἡ, lionslayer, BMus.Inscr.1061 (Cyrene, ii A.D.). II λεοντοφόνον, τό, a Syrian insect that poisons lions, Arist.Mir.845a28, cf. Ael.NA4.18.
German (Pape)
[Seite 29] Löwen tödtend; νίκη Agath. 27 (VI, 74); τὸ λ., ein Thier, nach dessen Genuß der Löwe sterben soll, Arist. mirab. 158; vgl. Ael. H. A. 4, 18; – aber λεοντόφονος = von Löwen getödtet.