execute
From LSJ
Ubi idem et maximus et honestissimus amor est, aliquando praestat morte jungi, quam vita distrahi → Where indeed the greatest and most honourable love exists, it is much better to be joined by death, than separated by life.
English > Greek (Woodhouse)
verb transitive
P. and V. ἐπεξέρχεσθαι, διαπράσσειν (or mid. P.), ἐργάζεσθαι, κατεργάζεσθαι, ἐξεργάζεσθαι; see accomplish.
put to death: P θανατοῦν; see kill.