πανήγυρις, -εως, ἡ (πᾶς + ἄγυρας = ἀγορά), [in LXX: Hos.2:11(13) 9:5, Eze.46:11 (מוֹעֵד), Amo.5:21 (עֲצָרָה) * ;] prop., a national festal assembly in honour of a god; hence, generally, any festal assembly: Heb.12:23 (for exx. in π., see MM, xviii).† SYN.: ἐκκλησία (which see), συναγωγή (AS)
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G3831 — πανήγυρις
panēguris · assembly · Greek