a type of small accordion a type of keyboard instrument similar to the harmonium
WordReference Random House Unabridged Dictionary of American English © 2026
me•lo•di•on
(mə lō′dē ən),USA pronunciation n.
WordReference Random House Unabridged Dictionary of American English © 2026- Music and Dancemelodeon.
me•lo•de•on
(mə lō′dē ən),USA pronunciation n.
- Music and Dancea small reed organ.
- Music and Dancea kind of accordion.
- German, formed on Melodie melody; see accordion
- 1840–50, American.
Collins Concise English Dictionary © HarperCollins Publishers::
'melodion' also found in these entries (note: many are not synonyms or translations):