convulsive

/kənˈvʌlsɪv/
adjective
  1. Relating to or characterized by sudden, violent, uncontrollable movements of the body, as in a seizure or spasm.
    • A convulsive shiver ran through her body as she stepped into the cold water.
    • The doctor monitored the convulsive episodes carefully.
    • The patient experienced convulsive movements during the fever.
  2. Causing or involving sudden, violent emotional outbursts or laughter.
    • He was overcome by convulsive sobs after hearing the sad news.
    • Her convulsive giggles made it hard for her to speak.
    • The comedian's joke sent the audience into convulsive laughter.
Antonyms
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