συνεπιρρέω

A. flow to together, Gal. 13.668, PGrenf. 2.69.19 (iii A.D.); ς. ὁ ὄχλος D.H. 10.16; extend in flow, ἔλαιον ς. πορρωτάτω Plu. 2.696d.