Liddell-Scott-Jones

σύναψις (sunapsis) an association ^G:N-F

σύναψις, εως, ἡ,

={συναφή}, contact, [Refs 5th c.BC+]

__II point or line of junction, τῶν πλευρῶν [Refs 4th c.BC+]; τῆς θερμαστρίδος[Refs]; τῆς ἀορτῆς (i.e. τῷ πλεύμονι) [Refs]
__III in concrete sense, union, cluster (of stars), [Refs]
__III.2 enumeration of misdeeds, deeds, [Refs 6th c.AD+]
__IV league, [LXX]

_{LSJ Scripture Refs: LXX.1Kgs.16.20}