'Pianola' definitions:

Definition of 'Pianola'

From: WordNet
noun
A mechanically operated piano that uses a roll of perforated paper to activate the keys [syn: mechanical piano, Pianola, player piano]

Definition of 'Pianola'

From: GCIDE
  • Pianola \Pianola\ n. A mechanically operated piano that uses a roll of perforated paper to activate the keys.
  • Syn: mechanical piano, player piano. [WordNet 1.5]