ἐπικοινωνέω
ἐπικοιν-ωνέω,
A). communicate with, τῷ ἔξω χωρίῳ Prog. 7 ; ἀλλήλοις Sph. 251d ; of troops in order of battle, to be in touch with, τοῖς ἄκροις Tact. 1.3 ; ἐ. πᾶσαι αἱ ἐπιστῆμαι ἀλλήλαις κατὰ τὰ κοινά APo. 77a26 ; τίνι οὐκ ἐ. [τὸ μάθημα] τῶν ἐπικαιροτάτων ἐν ἰητρικῇ; Fract. 31 , cf. Grg. 464c : c. dat. pers., . 29.36
2).. share in a thing with one, τῶν γραμμάτων τί ἐπικοινωνεῖ; what letters has it in common? Cra.. 394c ; νόμος οὐδὲν ἐπικοινωνῶν τῷ περὶ τῶν στεφανουμένων νόμῳ having nothing in common with .., : generally, 3.44 share in, c.gen., . 1.561
3).. to be in partnership with, c. dat., POxy. 1280.6 (iv A.D.).