, as head-dress, Herm.Trism.in Rev.Phil.32.254; used for stage-thunder, Sch.Ar.Nu.292; as sounding-boards in the theatre, Vitr.5.5.2. II. in the lyre, = χάλκωμα, apptly.
a metallic sounding-plate
, Hsch.; so of the palate, Gal.UP7.5. 2.Adj.ἠχεῖον ὄργανον