Extended Strong's Greek Lexicon (Abbott-Smith based)
synagogue
Usage: συν-αγωγή, -ῆς, ἡ [in LXX chiefly for עֵדָה, also for קָהָל, etc. ;] prop., a bringing together; __1. of things, __(a) a gathering in of harvest; __(b) a collection of money. __2. Of persons, __(a) a collecting, assembling (Polyb.); __(b) an assembly (MM, xxiv; Deiss., LAE, 101 ff.): Rev.2:9 3:9; esp. of a Jewish religious assembly, a synagogue: Luk.12:11, Act.9:2, al.; of a Christian assembly, Jas.2:2. By meton., of the building in which the assembly is held, a synagogue: Mat.10:17, Mrk.1:21, al. (cf.
Cremer, see word ἐκκλησία) SYN.: ἐκκλησία (which see) (AS)