Bailly
ης (ἡ) seul. pl. gén. εἰράων, IL.
18, 531 et dat. εἴραις (
acc. εἰρέας,
sel. Goettling et Koechly) HÉS.
Th. 804, lieu d’assemblée,
d’où assemblée.
Étym. εἴρω².
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LSJ
ἡ, (εἴρω ΄speak΄) old Ion., = ἀγορά or ἐκκλησία, a place of assembly, εἰράων προπάροιθε καθήμενοι Il. 18.531 (cf. Sch. ad loc. and EM 483.3); ἐπιμίσγεται… εἴρας ἐς ἀθανάτων Hes. Th. 804 (Herm. for εἰρέας); expld. by Hsch. as = ἐρώτησις, φήμη, κληδών (also written ἰρά, ἱρά, by Gramm., cf. Apollon.Lex., EM 475.12, Suid.).
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
LSJ
ἡ, v. εἶρις ; also, = ἶρις, rainbow, Hsch.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)