A.collect and bring to a place, Plb.1.75.2 (Pass.), 5.97.3, Wilcken Chr.11A5 (ii B.C.) ; gather together, LXX Ge.6.16, al., Ev.Matt.23.37, etc.:—Pass., OGI90.23 (Rosetta, ii B. C.), Placit. 3.4.1, Ph.1.338 ; “οἱ -συνηγμένοι ἐν Ξόει Βοιωτοί” Supp.Epigr.2.871 (Egypt, ii B. C.) ; to be combined, “τὰ ἐκ τῶν πληθυντικῶν εἰς τὰ ἑνικὰ -όμενα” Longin.24.1 ; ἐπισυναχθέντες τόκοι accumulated interest, PGrenf.2.72.8 (iii/iv A. D.), cf. PFlor.1.46.14 (ii A. D.) ; “ἐπισυναγόμενος ἀριθμός” counted up, Ptol.Tetr.43.
II. bring in, in a discussion, “περιττὸν-ειν καὶ ταύτας” Phld.Acad.Ind.28.
2. Astrol., = ἐπισυμφέρω, Vett.Val.288.29.
III. conclude, infer, “συλλογιζόμενοι τὸν μεταξὺ χρόνον ἐπισυνάγουσιν ὅτι..” Procl.Hyp.5.54.