Definition of

Convulsion

  1. (noun, event) a physical disturbance such as an earthquake or upheaval
  2. (noun, state) a violent disturbance
  3. (noun, state) violent uncontrollable contractions of muscles
  4. (noun, state) a sudden uncontrollable attack
    a fit of coughing
    convulsions of laughter

via WordNet, Princeton University

Synonyms of Convulsion

fit, paroxysm, turmoil, upheaval

Origin of the word Convulsion

  1. 1585, from L. convulsionem, from pp. stem of convellere "to tear loose," from com- "together" + vellere "to pluck, pull violently." more

via Online Etymology Dictionary, ©2001 Douglas Harper

Words that sound like Convulsion

cannibalism, complexion, compulsion

via soundex() Hash Matches

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