preventer
Americannoun
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a person or thing that prevents.
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Nautical.
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any of various lines set up to reinforce or relieve ordinary running or standing rigging.
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a line for preventing a sail from jibbing.
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noun
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a person or thing that prevents
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nautical a rope or other piece of gear rigged to prevent a sail from gybing
Etymology
Origin of preventer
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.
A diligent plumber will also calculate the pressure loss from the height of the bathroom above the water meter, the pressure loss through the water meter, a backflow preventer and any other pressure regulators.
From Seattle Times • Mar. 11, 2024
She and Sebastian still have "preventer" medication to reduce the risk of an attack and "reliever" medication in case one happens.
From BBC • Feb. 5, 2022
The blowout preventer was supposed to be the last-ditch defense against high-pressure gas and oil bursting out of the well.
From Slate • Sep. 30, 2016
A blowout preventer, which hadn’t been serviced for nine years, failed to close.
From The Wall Street Journal • Feb. 27, 2016
They even put preventer stays on the masts and on the boilers to keep them from rolling out of the crazy old wagon.
From Boy Scouts in the North Sea The Mystery of a Sub by Ralphson, G. Harvey (George Harvey)
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
