1. wind instrument whose sound is produced by means of pipes arranged in sets supplied with air from a bellows and controlled from a large complex musical keyboard; [syn: organ, pipe organ]
WordNet (r) 3.0 (2006):
pipe organ
n 1: wind instrument whose sound is produced by means of pipes
arranged in sets supplied with air from a bellows and
controlled from a large complex musical keyboard [syn:
organ, pipe organ]