orchestrelle
/ˈɔːkɪstrɛl/ /ˈɔːkɛstrɛl/originally US. Now historical
noun
A type of organ which can be played automatically, in the manner of a player-piano, as well as manually.
- First produced by the Aeolian Company, manufacturers of mechanical musical instruments..
Origin
Late 19th century; earliest use found in The Century Illustrated Monthly Magazine. From orchestra + French -elle, diminutive suffix.