Definition of melodium in English:

melodium

noun

Music
historical
  • 1Melodeon.

  • 2A monophonic electronic keyboard instrument, developed in Germany in the late 1930s.

Origin

Mid 19th century; earliest use found in The Times. In sense 1 from French mélodium from mélodie + -ium, after harmonium harmonium.

Pronunciation

melodium

/mɪˈləʊdɪəm/