Pipe (?), v. t. [imp. & p. p.Piped (?); p. pr. & vb. n.Piping.] 1. To perform, as a tune, by playing on a pipe, flute, fife, etc.; to utter in the shrill tone of a pipe.
A robin... was piping a few querulous notes. W. Irving.
2. (Naut.) To call or direct, as a crew, by the boatswain's whistle.
As fine a ship's company as was ever piped aloft. Marryat.
3. To furnish or equip with pipes; as, to pipe an engine, or a building.