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Webster 1913 Edition
Euharmonic
Euˊhar-mon′ic
,Adj.
[Pref.
-eu + harmonic
.] (Mus.)
Producing mathematically perfect harmony or concord; sweetly or perfectly harmonious.
Webster 1828 Edition
Euharmonic
EUHARMON'IC
,Adj.
Producing harmony or concordant sounds; as the euharmonic organ.