Webster’s Revised Unabridged Dictionary · 1913
Euphony
Eu′pho·ny, n.; pl. Euphonies (#). [L. euphonia, Gr. εὐφωνία, fr. εὔφωνος sweet-voiced; εὖ well + φωνή sound, voice; akin to φάναι to speak: cf. F. euphonie.] A pleasing or sweet sound; an easy, smooth enunciation of sounds; a pronunciation of letters and syllables which is pleasing to the ear.