LSJ
ον, loud-sounding, gloss on ἐρικλάγκτας, Sch. Pi. P. 12.38; on ἐριβρεμέτης and ἐρίβρομος, Hsch.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
laut-, starktönend, Schol. Pind. P. 12.35.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)