shock wave

noun

1
: a compressional wave of high amplitude caused by a shock (as from an earthquake or explosion) to the medium through which the wave travels
2
: a violent often pulsating disturbance or reaction
shock waves of rebellion

Examples of shock wave in a Sentence

The decision created a shock wave of criticism.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Many party insiders thought Larson would cruise to victory at the party’s nominating convention, but Bronin pulled a stunning upset that sent shock waves through the Connecticut political establishment. Christopher Keating, Hartford Courant, 28 June 2026 The review has sent shock waves through environmental advocates. Grace Toohey, Los Angeles Times, 26 June 2026 Gravity causes its core to collapse, which sends out a shock wave that destroys the star and can leave behind a black hole. Mary Ogborn, The Conversation, 25 June 2026 On Monday, three weeks after practices began, a source close to the program told CNN Sports that May is leaving for the Dallas Mavericks – a decision that may send shock waves across college basketball but has very real ripple effects in Ann Arbor. Dana O’Neil, CNN Money, 22 June 2026 See All Example Sentences for shock wave

Word History

First Known Use

1846, in the meaning defined at sense 1

Time Traveler
The first known use of shock wave was in 1846

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Cite this Entry

“Shock wave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shock%20wave. Accessed 29 Jun. 2026.

Kids Definition

shock wave

noun
: a wave formed by the sudden compression (as by an earthquake or supersonic aircraft) of the substance through which the wave travels

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