bag•pipePronunciation: (bag'pīp"), [key]
—n., v., -piped, -pip•ing.
a reed instrument consisting of a melody pipe and one or more accompanying drone pipes protruding from a windbag into which the air is blown by the mouth or a bellows.
to back (a fore-and-aft sail) by hauling the sheet to windward.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.