melomaniac

noun

melo·ma·ni·ac | \ ˌmel-ō-ˈmā-nē-ˌak

How to pronounce melomaniac (audio)

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Medical Definition of melomaniac

1 : an individual exhibiting melomania

2 : an individual (as a person or dog) that is inordinately and abnormally affected by musical or other tones in certain ranges of sound