1.NounA vertical pipe into which water is pumped so that a desired pressure is available at the bottom.
A vertical pipe used as an overflow protection drain in certain domestic plumbing fixtures (e.g. flush toilets).
2.NounA vertical pipe used as an overflow protection drain in certain domestic plumbing fixtures (e.g. flush toilets).
3.NounThe plumbing for a water supply in a building for the use of firefighters; the water supply itself (firewater).
"dry standpipe"
4.NounA freestanding pipe fitted with a tap which is installed outdoors to dispense water for everyday use.