defibrillator

noun de·fi·bril·la·tor \ (ˌ)dē-ˈfi-brə-ˌlā-tər \

Definition of defibrillator

:an electronic device that applies an electric shock to restore the rhythm of a fibrillating heart

defibrillate

play \-ˌlāt\ transitive verb

defibrillation

play \-ˌfi-brə-ˈlā-shən\ noun

Recent Examples of defibrillator from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'defibrillator.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of defibrillator

1952


DEFIBRILLATOR Defined for English Language Learners

defibrillator

noun

Definition of defibrillator for English Language Learners

  • medical : a device that gives an electric shock to a person's heart in order to make it beat normally again especially after a heart attack


Medical Dictionary

defibrillator

noun de·fi·bril·la·tor \ (ˈ)dē-ˈfib-rə-ˌlāt-ər , -ˈfīb- \

medical Definition of defibrillator

:an electronic device used to defibrillate a heart by applying an electric shock to it

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