κάχληξ

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. AJ 5.1.3: also κόχλαξ, = glarea, Gloss. (Onomatopoeic word, cf. καχλάζω.)