A.ravager, plunderer, “Αὐτόλυκον πολέων κτεάνων σίνιν” Antim.(?) ap.Sch.S.OC378; ἔθρεψεν λέοντα σίνιν δόμοις (λέοντος ἶνιν Conington) A.Ag.718, cf. Call.Ap.92, Lyc.539: as Adj. destroying, ς. ἀνήρ, as an example of a γλῶσσα, Poet. ap. Arist. Rh.1406a8.
II. pr. n. Σίνις, the Destroyer, a famous robber of the Isthmus of Corinth, E.Hipp.977, Marm.Par.36, X.Mem.2.1.14, etc.; cf. Πιτυοκάμπτης. (Freq. misspelt σίννις in codd., as Arist. l.c.)