detonation

Meaning

  1. (countable, uncountable) An explosion or sudden report made by the near-instantaneous decomposition or combustion of unstable substances. Specifically, combustion that spreads supersonically via shock compression.
  2. (broadly, countable, uncountable) An explosion or sudden report made by the near-instantaneous decomposition or combustion of unstable substances. Specifically, combustion that spreads supersonically via shock compression.
  3. (countable, uncountable) Engine knocking, a type of improper combustion in gasoline piston engines.

Frequency

C2
Pronounced as (IPA)
/dɛtəˈneɪʃən/
Etymology

From French détonation; equivalent to detonate + -ion.

Notes

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