Probably a fuller form of rheo; an alternate for epo in certain tenses; to utter, i.e. Speak or say -- call, say, speak (of), tell.
see GREEK rheo
see GREEK epo
εἴρηκα (eirēka) − 4 Occurrences
εἴρηκας (eirēkas) − 1 Occurrence
εἰρήκασιν (eirēkasin) − 1 Occurrence
εἰρήκατε (eirēkate) − 1 Occurrence
εἴρηκέν (eirēken) − 8 Occurrences
εἰρηκότος (eirēkotos) − 1 Occurrence
εἰρημένον (eirēmenon) − 4 Occurrences
εἴρηται (eirētai) − 1 Occurrence
ἐρεῖ (erei) − 17 Occurrences
ἐρεῖς (ereis) − 5 Occurrences
ἐρεῖτε (ereite) − 5 Occurrences
ἐροῦμεν (eroumen) − 7 Occurrences
ἐροῦσίν (erousin) − 5 Occurrences
ἐρῶ (erō) − 8 Occurrences