προσδεῖσθαι

From LSJ

χαῖρ', ὦ μέγ' ἀχρειόγελως ὅμιλε, ταῖς ἐπίβδαις, τῆς ἡμετέρας σοφίας κριτὴς ἄριστε πάντων → all hail, throng that laughs untimely on the day after the festival, best of all judges of our poetic skill

Source

Greek > English (Woodhouse Verbs Reversed)

(see also προσδέω): need in addition, want besides

Lexicon Thucydideum

egere, to need, want, 1.77.2, 1.102.3. 2.41.4. 2.65.4. 3.19.1, 4.10.1. 6.8.3. 8.64.3.