pianola

Noun

 * 1)  A mechanical piano which uses a roll of perforated paper to operate its keys, instead of being played by a pianist.
 * 2)  A hand that is easy to play, i.e. one that "plays itself".
 * 1)  A hand that is easy to play, i.e. one that "plays itself".

Etymology

 * originally a brand name

Noun

 * 1)  player piano

Noun

 * 1)  player piano,