κάχληξ
From LSJ
Έγ', ὦ ταλαίπωρ', αὐτὸς ὧν χρείᾳ πάρει. Τὰ πολλὰ γάρ τοι ῥήματ' ἢ τέρψαντά τι, ἢ δυσχεράναντ', ἢ κατοικτίσαντά πως, παρέσχε φωνὴν τοῖς ἀφωνήτοις τινά –> Wretched brother, tell him what you need. A multitude of words can be pleasurable, burdensome, or they can arouse pity somehow — they give a kind of voice to the voiceless.
English (LSJ)
ηκος, ὁ,
A pebble in the beds of rivers, etc., Str.4.1.7 (pl.), Gal.12.292, Sch.Theoc.6.12 (pl.); = caementum, Gloss.: collectively, gravel, shingle, Th.4.26, J.AJ5.1.3: also κόχλαξ, = glarea, Gloss. (Onomatopoeic word, cf. καχλάζω.)
