electroconvulsive therapy

UK:**UK and possibly other pronunciationsUK and possibly other pronunciations/ɪˌlɛktrəʊkənˈvʌlsɪv/

US:USA pronunciation: respellingUSA pronunciation: respelling(i lektrō kən vulsiv, i lek′-)



WordReference Random House Unabridged Dictionary of American English © 2026
e•lectro•con•vulsive therapy  (i lektrō kən vulsiv, i lek′-),USA pronunciation [Psychiatry.]
  1. Psychiatry, Psychotherapya treatment for serious mental illnesses, as severe depressive disorders, involving the application to the head of electric current in order to induce a seizure: usually administered after sedatives and muscle relaxants. Abbr.: ECT Also called electroshock. Cf. shock therapy.
  • electro- + convulsive 1945–50

Collins Concise English Dictionary © HarperCollins Publishers::
electroconvulsive therapy /ɪˌlɛktrəʊkənˈvʌlsɪv/ n
  1. the treatment of certain psychotic conditions by passing an electric current through the brain to induce coma or convulsionsAlso called: electroshock therapy
    See also shock therapy
'electroconvulsive therapy' also found in these entries (note: many are not synonyms or translations):

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