Definition of music house in US English:

music house

noun

  • 1A place where a musical performance takes place; (usually) specifically a building set aside for this purpose. Now chiefly historical.

  • 2A publishing house specializing in sheet music or scores; a company which sells sheet or recorded music or musical instruments.

Origin

Early 17th century (in an earlier sense). From music + house [interjection].

Pronunciation

music house

/ˈmjuːzɪkhaʊs/