detonate

Meaning

  1. (intransitive) To explode, blow up
  2. (especially, intransitive) To explode, blow up
  3. (transitive) To cause to explode.
  4. (figuratively, intransitive) To express sudden anger.

Opposite of
deflagrate
Frequency

C2
Pronounced as (IPA)
/ˈdɛtəneɪt/
Etymology

First attested in 1729; either borrowed from French détoner or directly from Latin dētonātus, perfect passive participle of dētonō (“to thunder down (strongly); (figuratively, of a person) to thunder, speak threateningly, to rage; to stop thundering”) (see -ate (verb-forming suffix)), from dē- (“off, from”) + tonō (“to thunder”)). Ultimately from Proto-Indo-European *(s)tenh₂-. The current interlingual meaning seems to be a new formation in postclassical times (to thunder → make a large noise → explode), compare explode.

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