- a small reed organ.
- a kind of accordion.
Origin of melodeon
1840–50, Americanism; < German, formed on Melodie melody; see accordion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a type of small accordion
- a type of keyboard instrument similar to the harmonium
C19: from German, from Melodie melody
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for melodion
1847, variant of melodion, from German Melopdoin, from Melodie, from Old French melodie (see melody).
Online Etymology Dictionary, © 2010 Douglas Harper