κητοφόνος
From LSJ
ἡ δὲ φύσις φεύγει τὸ ἄπειρον· τὸ μὲν γὰρ ἄπειρον ἀτελές, ἡ δὲ φύσις ἀεὶ ζητεῖ τέλος → nature, however, avoids what is infinite, because the infinite lacks completion and finality, whereas this is what Nature always seeks
English (LSJ)
ον,
A killing sea-monsters, AP6.38 (Phil.), Opp.H.5.113.
German (Pape)
[Seite 1435] Meer-, Thunfische tödtend; τρίαινα Philp. 23 (VI, 38); Opp. Hal. 5, 113.