overpressure

noun
over·​pres·​sure | \ ˈō-vər-ˌpre-shər How to pronounce overpressure (audio) \

Definition of overpressure

: pressure significantly above what is usual or normal

Examples of overpressure in a Sentence

Recent Examples on the Web One estimate puts it at the equivalent of 240 tons of TNT, based on map data and the amount of overpressure required to cause the damage seen. Jonathan M. Gitlin, Ars Technica, 5 Aug. 2020 The Mark 21 Mod 0 grenade system, developed by Norwegian defense contractor Nammo, is designed for use by attacking troops against enemy positions, blasting them with concussive overpressure while posing less of a danger to friendly forces. Kyle Mizokami, Popular Mechanics, 25 Sep. 2019 In space there’s no air, so all that pounds-per-square-inch overpressure damage is not going to happen. Joe Pappalardo, Popular Mechanics, 2 Apr. 2018 When a man hiding in a fridge is swept by this overpressure wave, he’ll certainly be battered to death inside a tumbling, irradiated oven. Joe Pappalardo, Popular Mechanics, 2 Apr. 2018 If the asteroid is large enough, the overpressure would effectively pulp victims' insides. Jasper Hamill, Fox News, 28 June 2018 Each 500-pound bomb was set to detonate just above its target for maximum lethality, operating more through overpressure than fragmentation. William Langewiesche, The Atlantic, 21 June 2018 Past this ring of violence, a three-square-mile area would suffer through 5 pounds per square inch of overpressure. Joe Pappalardo, Popular Mechanics, 2 Apr. 2018 A second valve, designed to relieve overpressure, opened properly but failed to close when the pressure dropped below safe levels. Washington Post, 30 May 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'overpressure.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

See More

First Known Use of overpressure

1644, in the meaning defined above

Keep scrolling for more

Learn More About overpressure

Time Traveler for overpressure

Time Traveler

The first known use of overpressure was in 1644

See more words from the same year

Dictionary Entries Near overpressure

overpress

overpressure

overprice

See More Nearby Entries 

Statistics for overpressure

Cite this Entry

“Overpressure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overpressure. Accessed 27 Sep. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

Test Your Vocabulary

Farm Idioms Quiz

  • cow coming home
  • What does 'poke' refer to in the expression 'pig in a poke'?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
 AlphaBear 2

Spell words. Make bears.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!