ἐπιρρήδην
From LSJ
Τί κοινότατον; ἐλπίς. καὶ γὰρ οἷς ἄλλο μηδέν, αὕτη πάρεστι → What is most common? Hope. For those who have nothing else, that is always there.
English (LSJ)
Adv., (ἐρέω, ῥηθῆναι)
A by name or surname, ἐ. καλέονται Arat.261. II. explicitly, openly, A.R.2.640; directly, τινὰ ἱλάεσθαι ib.847; clearly, Arat.191.
Greek (Liddell-Scott)
ἐπιρρήδην: Ἐπίρρ., (ἐρέω, ῥηθῆναι) ὀνομαστί, ὡς τὸ ἐπίκλην καὶ ἐπίκλησιν, μετὰ τοῦ καλεῖσθαι, Ἄρατ. 261. ΙΙ. = διαρρήδην, ῥητῶς, Ἀπολλ. Ρόδ. Β. 640, 847· σαφῶς, Ἄρατ. 191.