shock tube

noun

: a usually enclosed tube in which experimental shock waves are produced as a result of the rupturing of a diaphragm separating two chambers containing a gas or gases at differential pressure

Examples of shock tube in a Sentence

Recent Examples on the Web
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The valve does not seal against the shock tube but rather allows fluid to flow through a passage in the shock rod, bypassing the main piston valve. Tony Quiroga, Car and Driver, 18 Aug. 2022

Word History

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of shock tube was in 1949

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Cite this Entry

“Shock tube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shock%20tube. Accessed 3 Jul. 2026.

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