EUPHONIAD
Eu*pho"ni*ad, n. Etym: [See Euphony.] (Mus.)

Defn: An instrument in which are combined the characteristic tones of the organ and various other instruments. [R.]

EUPHONIC; EUPHONICAL
Eu*phon"ic, Eu*phon"ic*al, a.

Defn: Pertaining to, or exhibiting, euphony; agreeable in sound; pleasing to the ear; euphonious; as, a euphonic expression; euphonical orthography.

EUPHONICON
Eu*phon"i*con, n. Etym: [See Euphony.] (Mus.)

Defn: A kind of uptight piano.

EUPHONIOUS
Eu*pho"ni*ous, a.

Defn: Pleasing or sweet in sound; euphonic; smooth-sounding. Hallam.
— Eu*pho"ni*ous*ly, adv.

EUPHONISM
Eu"pho*nism, n.

Defn: An agreeable combination of sounds; euphony.