(n): conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
(n): a long tube made of metal or plastic that is used to carry water or oil or gas etc.
(n): conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
(n): a hollow cylindrical shape
(n): a surface generated by rotating a parallel line around a fixed line
(n): a tubular wind instrument
(n): a musical instrument in which the sound is produced by an enclosed column of air that is moved by the breath
(n): the flues and stops on a pipe organ
(n): a musical instrument in which the sound is produced by an enclosed column of air that is moved by the breath
(v): utter a shrill cry
(v): utter a sudden loud cry
(v): transport by pipeline
(v): move something or somebody around; usually over long distances
(v): play on a pipe
(v): perform music on (a musical instrument)
(v): trim with piping
(v): make more attractive by adding ornament, colour, etc.
as punctuation, this is also known as 'vertical' or 'broken bar'.