pi‧a‧no‧la /ˌpiːəˈnəʊlə $ -ˈnoʊ-/ noun [countable] trademark
[Date: 1900-2000; Origin: Pianola, a trademark]
a piano that is played by machinery inside it. A long roll of paper with holes cut in it gradually turns and works the machinery, pressing down the keys on the piano to produce music. Synonym : player piano

[TahlilGaran] Dictionary of Contemporary English ▲