σύρροος
ον, ουν, ὁ
A.
flowing together, confluent, Ti. Locr. 101e, 104a; λίμνη τῇ θαλάττῃ ς. Plb. 10.10.12, cf. 4.40.9: abs., Str. 4.1.2, al.; of an isthmus, σύρρουν ποτὲ ὑπάρξαντα, i.e. once covered by the seas, Id. 1.2.32.
II.
σύρρους,ὁ, compluvium, Gloss.