Tuba Mirabilis

Tuba Mi·​rab·​i·​lis | \ -mə̇ˈrabələ̇s\
plural Tuba Mirabilis

Definition of Tuba Mirabilis

: a very powerful organ reed stop of tuba tone and usually 8′ pitch requiring high wind pressure

called also Tuba Major

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History and Etymology for Tuba Mirabilis

New Latin, wonderful tuba

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