καρχαρόδους
From LSJ
τοῦ δὲ πολέμου οἱ καιροὶ οὐ μενετοί → in war, opportunities won't wait | the chances of war will not wait (Thucydides 1.142.2)
English (LSJ)
ὁ, ἡ (neut.
A -όδουν Plot.6.7.9), gen. -όδοντος, with saw-like teeth, καρχαρόδοντε δύω κύνε Il.10.360; κυνῶν ὕπο κ. 13.198; ἅρπην κ. Hes.Th.180; applied to Cleon, Ar.Eq.1017, V.1031; καρχαρόδοντα . . ὅσα ἐπαλλάττει τοὺς ὀδόντας τοὺς ὀξεῖς Arist.HA501a18; opp. Χαυλιόδους, Id.PA661b19; of the lobster's claws, Id.HA526a19.