Pipe

• a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance

• a continuous tube formed by a row of elongated cells lacking intervening end walls

• an enclosed conduit for a fluid

• conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases

• electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

• a hollow cylindrical shape

• (anatomy) any hollow cylindrical body structure

• an electric railway operating below the surface of the ground (usually in a city)

• provide with a tube or insert a tube into

• convey in a tube

• ride or float on an inflated tube

• place or enclose in a tube

• tangled mass of prickly plants

• a thorny stem or twig

• Eurasian rose with prickly stems and fragrant leaves and bright pink flowers followed by scarlet hips

• a very prickly woody vine of the eastern United States growing in tangled masses having tough round stems with shiny leathery leaves and small greenish flowers followed by clusters of inedible shiny black berries

• evergreen treelike Mediterranean shrub having fragrant white flowers in large terminal panicles and hard woody roots used to make tobacco pipes