1
: characterized by brain death
2
: lacking intelligence or vitality
brain-dead fools

Examples of brain-dead in a Sentence

it seems like she's always doing some brain-dead thing or another
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adriana Smith, a 30-year-old woman from Georgia who had been declared brain-dead in February 2025, spent 16 weeks on life support while doctors worked to keep her body functioning well enough to support her developing fetus. Lindsey Breitwieser, The Conversation, 1 July 2025 Due to patient-privacy rules, Emory hasn’t said what exactly happened in February following Smith’s apparently devastating and irreversible brain damage, but the standard procedure for a brain-dead patient clearly did not play out. Christine Henneberg, The Atlantic, 24 June 2025 Newkirk said her daughter was declared brain-dead and placed on a ventilator. Minyvonne Burke, NBC news, 17 June 2025 The Pitt went for its series premiere; another early-season episode that involved, among other things, Dr. Robby (Noah Wyle) comforting a pair of siblings about their dying father; and the rather devastating episode involving a 6-year-old drowning victim and a brain-dead college student. Joe Reid, Vulture, 14 June 2025 See All Example Sentences for brain-dead

Word History

First Known Use

1972, in the meaning defined at sense 1

Time Traveler
The first known use of brain-dead was in 1972

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Cite this Entry

“Brain-dead.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brain-dead. Accessed 15 Jul. 2025.

Last Updated: - Updated example sentences
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