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Synonyms

narcosis

American  
[nahr-koh-sis] / nɑrˈkoʊ sɪs /

noun

  1. a state of stupor or drowsiness.

  2. a state of stupor or greatly reduced activity produced by a drug.


narcosis British  
/ nɑːˈkəʊsɪs /

noun

  1. unconsciousness induced by narcotics or general anaesthetics

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of narcosis

1685–95; < New Latin < Greek nárkōsis. See narc-, -osis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“The freeway experience ... is the only secular communion Los Angeles has.… Actual participation requires total surrender, a concentration so intense as to seem a kind of narcosis, a rapture-of-the-freeway.”

From Los Angeles Times Apr. 11, 2023

From 40 metres to 60 metres you get nitrogen narcosis and from 80 metres and deeper you get oxygen poisoning.

From The Guardian Nov. 9, 2019

Using a helium-oxygen mixture avoids the disoriented mental state known as nitrogen narcosis, the so-called rapture of the deep.

From Textbooks Feb. 14, 2019

Methylene chloride can kill either through direct narcosis or through metabolization into carbon monoxide, which binds to hemoglobin in the blood and inhibits oxygen from moving around the body.

From Washington Post May 10, 2018

But at last, the narcosis of cellular exhaustion completely overcame him and he slept.

From Deepfreeze by Locke, Robert Donald

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