Abbott-Smith Manual Greek Lexicon
σύνεσις (G4907)
7 σύνεσις , -εως, ἡ ( συνίημι ), [in LXX for בִּינָה and cogn. forms, מַשְׂכִּית , דַּעַת , חׇכְמָה , etc. ;] a running or flowing together (Hom.). (a) understanding : Lk 2:47 , I Co 1:19 (LXX) , Eph 3:4 , Col 1:9 2:2 , II Ti 2:7 the understanding, the mind or intelligence : Mk 12:33 .† SYN. : v.s. σοφία
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain