adiaphon

noun
ad·​i·​a·​phon | \ ˈa-dē-ə-ˌfän\
plural -s

Definition of adiaphon

: a keyboard instrument resembling the adiaphonon but having tuning forks instead of steel bars

First Known Use of adiaphon

1883, in the meaning defined above

History and Etymology for adiaphon

German, from New Latin adiaphonon

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