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Synonyms

relief valve

American  

noun

  1. a device that, when actuated by static pressure above a predetermined level, opens in proportion to the excess above this level and reduces the pressure to it.


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.

See Examples For:

The recent correction has served as a necessary relief valve, reducing the risk of a blow-off top while allowing leadership to broaden.

From MarketWatch ● Jul. 22, 2026

In recent weeks, clumps of ships, some of them the world’s largest tankers laden with oil and liquefied natural gas, have traversed the dangerous crossing, creating a tiny relief valve for the global economy.

From The Wall Street Journal ● May 30, 2026

"Combined storm overflows are a pressure relief valve for the wastewater network," NI Water's Director of Engineering and Sustainability Gary Curran explained.

From BBC ● Apr. 23, 2024

Lomelí-Gil said she believes Grayson was spared because the expanded floodplains served as a relief valve.

From Los Angeles Times ● Feb. 20, 2024

At R is the condenser relief, at U the relief valve for the water chambers.

From Steam Turbines A Book of Instruction for the Adjustment and Operation of the Principal Types of this Class of Prime Movers by Hubert E. (Hubert Edwin) Collins

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