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Synonyms

sprinkler system

American  

noun

  1. apparatus for automatically extinguishing fires in a building, consisting of a system of water pipes in or below the ceilings, with valves or sprinklers usually made to open automatically at a certain temperature.


sprinkler system British  

noun

  1. a fire-extinguishing system that releases water from overhead pipes through nozzles (sprinklers) opened automatically by a rise in temperature

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sprinkler system

First recorded in 1880–85

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The metal shutters and advanced outdoor sprinkler system are the flashiest parts of Tavangarian’s home hardening project, and the efficacy of these adaptations is still up for debate.

From Los Angeles Times • Mar. 2, 2026

But Ridder has been frustrated by delays in inspections to verify compliance with new building codes, such as requiring a fire sprinkler system in the roof.

From Barron's • Jan. 4, 2026

He drew inspiration from Canada, which permits a lower design standard for small residential buildings under three stories—not requiring a sprinkler system, for example.

From Slate • Apr. 25, 2025

A sprinkler system could have changed or limited the huge multi-storey car park fire at London Luton Airport, according to a new report.

From BBC • Oct. 9, 2024

They sat on the edge of the potato bed and talked for a while, about Lina’s grandmother and the baby, about the trouble Clary was having with the beehives, and about the greenhouse sprinkler system.

From "The City of Ember" by Jeanne DuPrau

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