LSJ
ον, gloss on ἀθυρόστομος, Sch. S. Ph. 188.
often repeated, of a common epithet, Eust. 861.33.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
= πολύλαλος, Sp., wie Schol. Soph. Phil. 191 u. Eust.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)