κρήμνη

From LSJ

τὴν πολιὴν καλέω Νέμεσιν πόθου, ὅττι δικάζει ἔννομα ταῖς σοβαραῖς θᾶσσον ἐπερχομένη → I call gray hairs the Nemesis of love, because they judge justly, coming sooner to the proud

Source

Russian (Dvoretsky)

κρήμνη: Eur. 2 л. sing. imper. к κρήμνημι.