general anesthesia

noun

: anesthesia affecting the entire body and accompanied by loss of consciousness compare local anesthesia
general anesthetic noun

Examples of general anesthesia in a Sentence

Recent Examples on the Web
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Many of these surgeries are performed with local or twilight anesthesia, which may help support a more manageable recovery and address certain surgical risks compared to general anesthesia. Jason Phillips, USA Today, 25 Mar. 2026 Her blood ketamine level reached concentrations equivalent to general anesthesia. Michael Alvear, STAT, 2 Mar. 2026 Surgery is performed under general anesthesia in modern clinical environments. Kaitlyn Gomez, Miami Herald, 5 Feb. 2026 However, the levels of ketamine in his body at the time of his death were dangerously high, roughly the same amount used for general anesthesia during surgery. Katie Wall, NBC news, 16 Dec. 2025 See All Example Sentences for general anesthesia

Word History

First Known Use

1881, in the meaning defined above

Time Traveler
The first known use of general anesthesia was in 1881

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Cite this Entry

“General anesthesia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/general%20anesthesia. Accessed 1 Apr. 2026.

Medical Definition

general anesthesia

noun
: anesthesia affecting the entire body and accompanied by loss of consciousness
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