Drainpipe

Noun

1. A pipe that carries fluid which is being drained. A verticle pipe carrying water from the roof gutter down the side of a building; downspout. A conduit for carrying rainwater or flood water. A pipe that carries wastewater from a bathtub, shower, sink, etc.
2. A verticle pipe carrying water from the roof gutter down the side of a building; downspout.
3. A conduit for carrying rainwater or flood water.
4. A pipe that carries wastewater from a bathtub, shower, sink, etc.
5. A pipe that is part of a device or appliance for carrying away waste fluid.