finishing
From LSJ
ξένῳ δὲ σιγᾶν κρεῖττον ἢ κεκραγέναι → it's better for a stranger to keep silence than to shout (Menander)
English > Greek (Woodhouse)
substantive
perfecting: P. ἀπεργασία, ἡ.
finishing touch: P. and V. θριγκός, ὁ (Plato), P. κολοφών, ὁ.
put the finishing touch to: P. κεφάλαιον ἐπιτιθέναι (ἐπί, dat.), κολοφῶνα ἐπιτιθέναι (dat.), τέλος ἐπιτιθέναι (dat.), V. θριγκοῦν (acc.).
one further thing he did which put the finishing touch to all his former acts: P. ἐν ἐπεξειργάσατο ὃ πᾶσι τοῖς προτέροις ἐπέθηκε τέλος (Dem. 274).