συ-στροφή, -ῆς, ἡ
(< συστρέφω), [in LXX: Ho 4:1913:12 (צרר); σ. ποιεῖσθαι, Am 7:10 (קשׁר), etc.;]
1. a twisting together (Plat.).
2. a concourse, a riotous gathering (Polyb.): Ac 19:40; σ. ποιεῖσθαι (Am, l.c.), to make a compact (RV, banded themselves together): Ac 23:12.†