A.goodness of sound, euphony, Pl.Cra.404d, D.H.Comp.7, etc.; sweet singing, Ael.NA17.23; beauty of language, D.H.Lys.12, Dem.13, etc.; δάκρυσον νεότητα καὶ εὐ. Syria 5.337 (Sidon).
II. pleasantness to the mouth, goodness of taste, Thphr.CP6.16.2, Dsc.2.16: pl., Plu.2.687d; f.l. for εὐστομαχία, Hices. ap. Ath.7.310f.
III. skill with the mouth, of a flute-player, Philostr.VA5.21.