Dictionary
Thesaurus
Reference
Translate
Web
piano roll
2 dictionary results for: Piano roll
Dictionary.com Unabridged (v 1.1) - Cite This Source - Share This
piano roll
–noun
a roll of paper containing perforations such that air passing through them actuates the keys of a player piano.

[Origin: 1925–30]
American Heritage Dictionary - Cite This Source - Share This
piano roll  
n.   A roll of paper containing perforations corresponding to the notes of a musical composition, used in operating a player piano.

Share This:Share This: digg.comShare This: ma.gnolia.comShare This: www.stumbleupon.comShare This: del.icio.usShare This: FacebookShare This: favorites.live.comShare This: www.technorati.comShare This: furl.netShare This: myweb2.search.yahoo.comShare This: www.google.com