defibrillator

noun

de·​fi·​bril·​la·​tor (ˌ)dē-ˈfi-brə-ˌlā-tər How to pronounce defibrillator (audio)
: an electronic device that applies an electric shock to restore the rhythm of a fibrillating heart
defibrillate transitive verb
defibrillation noun

Examples of defibrillator in a Sentence

Recent Examples on the Web Earlier this year, the IG released a report on inmate deaths in custody which found that BOP employees don't always respond to medical emergencies timely or use appropriate medical equipment, like automatic external defibrillators. Jaclyn Diaz, NPR, 22 May 2024 He was then rushed to the hospital, receiving shocks from a defibrillator en route. Charlotte Phillipp, Peoplemag, 21 May 2024 Trainers used a defibrillator to electrify his heart back into movement. Dan Woike, Los Angeles Times, 19 May 2024 Airlines have been required to have automatic defibrillators on flights since 2004, and they must be properly labeled and functioning properly, according to the news release. Elizabeth Campbell, Fort Worth Star-Telegram, 14 May 2024 Other devices synchronize via Bluetooth with pacemakers and defibrillators, like the one Smith uses after her cardiac arrest. Michael Butler, Miami Herald, 2 May 2024 But defibrillators, which may pose a risk of electrocution to rescuers when used on drowning victims, are not required by state law to be placed in swimming areas, and the resort guests could not find any. Elizabeth Chuck, NBC News, 4 Apr. 2024 Other guests at the resort then scrambled to find a defibrillator on the property to resuscitate the little girl, Morgan added. Elizabeth Chuck, NBC News, 4 Apr. 2024 The trainers pulled her aside, grabbed a defibrillator and called the paramedics. Charles Baggarly, Fort Worth Star-Telegram, 27 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'defibrillator.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1952, in the meaning defined above

Time Traveler
The first known use of defibrillator was in 1952

Dictionary Entries Near defibrillator

Cite this Entry

“Defibrillator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/defibrillator. Accessed 28 May. 2024.

Medical Definition

defibrillator

noun
de·​fi·​bril·​la·​tor (ˈ)dē-ˈfib-rə-ˌlāt-ər How to pronounce defibrillator (audio) -ˈfīb- How to pronounce defibrillator (audio)
: an electronic device used to defibrillate a heart by applying an electric shock to it

More from Merriam-Webster on defibrillator

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!