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Concussion vs Convulsion - What's the difference?

concussion | convulsion |

As nouns the difference between concussion and convulsion

is that concussion is a violent collision or shock while convulsion is convulsion.

concussion

English

Noun

(en noun)
  • A violent collision or shock.
  • * Francis Bacon
  • It is believed that great ringing of bells, in populous cities, hath dissipated pestilent air; which may be from the concussion of the air.
  • An injury to part of the body, most especially the brain, caused by a violent blow, followed by loss of function.
  • (legal, civil law) The unlawful forcing of another by threats of violence to yield up something of value.
  • * Daniel
  • Then concussion , rapine, pilleries, / Their catalogue of accusations fill.
    (Webster 1913)

    Derived terms

    * concussion fuse * concussion grenade ----

    convulsion

    English

    Noun

    (en noun)
  • (medicine) An intense, paroxysmal, involuntary muscular contraction.
  • An uncontrolled fit, as of laughter; a paroxysm.
  • Violent turmoil.
  • Earthquakes and convulsions of nature shake Earth on a regular basis.
  • * 2013 June 18, , " Protests Widen as Brazilians Chide Leaders," New York Times (retrieved 21 June 2013):
  • In a convulsion that has caught many in Brazil and beyond by surprise, waves of protesters denounced their leaders for dedicating so many resources to cultivating Brazil’s global image by building stadiums for international events, when basic services like education and health care remain woefully inadequate.

    Noun

    (f)