ἐπι-σύστασις, -εως, ἡ (ἐπισυνίστημι) [in LXX: Num.16:40 (עֵדָה) Num.26:9 (נָצָה hi.), I Est.5:73 A* ;] a gathering, a riotous throng: Rec. (for ἐπίστασις, which see), Act.24:12, 2Co.11:28.† (AS)
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G1999 — ἐπισύστασις, ἐπίστασις
episustasis, epistasis · insurrection · Greek