διατείνεσθαι

From LSJ

τίς τὸν πλανήτην Οἰδίπουν καθ' ἡμέραν τὴν νῦν σπανιστοῖς δέξεται δωρήμασιν → who on this day shall receive Oedipus the wanderer with scanty gifts

Source

Greek > English (Woodhouse Verbs Reversed)

(see also διατείνω): assert, exert oneself, make an effort, strain oneself make an effort