back pressure
Britishnoun
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engineering
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the pressure that opposes the motion of a piston on its exhaust stroke in an internal-combustion engine
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the exhaust pressure in external combustion engines
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med the local pressure that builds up when fluid flow is obstructed in the cardiovascular or urinary systems
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.
Walker Duehr hustled up the ice after a turnover, fended off some back pressure and zipped a cross-ice pass to Lucic, who sent the puck just under the crossbar and in.
From Washington Times • Mar. 24, 2023
This ridge acts like a doorstop, creating back pressure that holds the ice shelf together.
From Scientific American • Oct. 18, 2022
"They had their chances. We had great back pressure, great sticks and turning a lot of pucks over in the neutral zone."
From Fox News • Jun. 23, 2021
Both processes can be reversed by back pressure.
From Textbooks • Aug. 12, 2015
He opened the muffler so as to get rid of all back pressure, and opened the throttle to its widest extent.
From Bert Wilson at the Wheel by Duffield, J. W.
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.
