standpipe
noun
Forms standpipes
- noun A vertical pipe into which water is pumped so that a desired pressure is available at the bottom.
- noun (by extension) A vertical pipe used as an overflow protection drain in certain domestic plumbing fixtures (e.g. flush toilets).
- noun The plumbing for a water supply in a building for the use of firefighters; the water supply itself (firewater). “dry standpipe”
- noun A freestanding pipe fitted with a tap which is installed outdoors to dispense water for everyday use.
Etymology
From stand + pipe.
Webster’s 1913
- noun A vertical pipe, open at the top, between a hydrant and a reservoir, to equalize the flow of water; also, a large vertical pipe, near a pumping engine, into which water is forced up, so as to give it sufficient head to rise to the required level at a distance.
- noun A supply pipe of sufficient elevation to enable the water to flow into the boiler, notwithstanding the pressure of the steam.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “standpipe”, CC BY-SA 4.0. Details