concussion grenade

noun

plural concussion grenades
: a grenade that produces its effect by the blast of its detonation rather than from the fragmentation of its casing
also : flash-bang

Examples of concussion grenade in a Sentence

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.
The documentary unfolds in real time as the protesters successfully disrupt the WTO meetings, then police – who had promised to allow peaceful demonstrations – ramp up their aggressive posture and eventually attack crowds with pepper spray, tear gas, and concussion grenades. Matthew Carey, Deadline, 9 Oct. 2025

Word History

First Known Use

1917, in the meaning defined above

Time Traveler
The first known use of concussion grenade was in 1917

Browse Nearby Words

Cite this Entry

“Concussion grenade.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/concussion%20grenade. Accessed 18 Oct. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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