Definition of detonationnext
as in explosion
the act or an instance of exploding there was a series of detonations around the base of the condemned building, causing it to come crashing down in a matter of minutes

Synonyms & Similar Words

Relevance

Example Sentences

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.
Recent Examples of detonation Scaling breakthrough propulsion Unlike conventional rocket engines that rely on subsonic combustion, Venus’ RDRE generates thrust through a continuously rotating supersonic detonation wave inside the combustion chamber. Aamir Khollam, Interesting Engineering, 8 July 2026 Researchers know that a nuclear detonation in orbit would flood the space around Earth with fast, energetic electrons. Tereza Pultarova, Space.com, 8 July 2026 Slow and steady The most successful transformations look less like detonations and more like construction projects—unglamorous, incremental, and mapped out well in advance. Claire Zillman, Fortune, 12 June 2026 The unexplained detonation of explosives stored by one of Myanmar’s rebel armies has killed dozens, the militia that controls the village and witnesses said Monday, as the search for survivors continued amid widespread devastation at the site. Reuters, NBC news, 1 June 2026 See All Example Sentences for detonation
Recent Examples of Synonyms for detonation
Noun
  • Air defenses were activated in the Iranian capital, Tehran, and explosions were reported in several Iranian cities, according to state media.
    Arpita Dasika, CNN Money, 22 July 2026
  • Deep ocean recordings blend with orchestral timpani, distant explosions, vibrations and the recorded buzzing of bees.
    Michelle F. Solomon, Miami Herald, 21 July 2026
Noun
  • While fine ash was detected within public areas of Hawaii Volcanoes National Park, no solid rocks or magma fragments that were ejected during the eruption were reported in any other populated areas.
    Julia Jacobo, ABC News, 29 July 2026
  • The results may help improve hazard assessments in Sicily, where Etna eruptions threaten adjacent communities.
    Refractor, Refractor, 27 July 2026

Browse Nearby Words

Cite this Entry

“Detonation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/detonation. Accessed 31 Jul. 2026.

More from Merriam-Webster on detonation

Love words? Need even more definitions?

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

More from Merriam-Webster