βαρύηχος
From LSJ
μὴ ἐν πολλοῖς ὀλίγα λέγε, ἀλλ΄ ἐν ὀλίγοις πολλά → don't say little in many words, but much in a few words (Stobaeus quoting Pythagoras)
English (LSJ)
ον, = foreg., AB225: Sup.
A -ηχότατος Agath.5.8.
German (Pape)
[Seite 434] dasselbe, VLL. z. B. B. A. 225.
Spanish (DGE)
-ον
que produce ruido sordo Gal.19.141, AB 225, σώματα Agath.5.8.4.