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fentanyl

American  
[fen-tuh-nil] / ˈfɛn tə nɪl /

noun

Pharmacology.
  1. a synthetic, short-acting narcotic analgesic and sedative, C 22 H 28 N 2 O, used pharmacologically in anesthesia and neuroleptanalgesia, and also as an illicit drug: Drug dealers are lacing heroin with fentanyl.

    Medics quickly administered fentanyl to the injured soldiers.

    Drug dealers are lacing heroin with fentanyl.


fentanyl British  
/ ˈfɛntəˌnaɪl /

noun

  1. a narcotic drug used in medicine to relieve pain

"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 fentanyl

First recorded in 1960–65; contraction and respelling of the chemical name N-(1-phenethyl-4-piperidyl)propionanilide

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.

Patients exposed to music required lower doses of propofol and fentanyl.

From BBC

All received the same five-drug regimen: a drug that prevents nausea and vomiting, a sedative, fentanyl, propofol and a muscle relaxant.

From BBC

Experts say Venezuela is a not a significant producer of fentanyl.

From BBC

Instead of significantly reducing the flow of drugs to the U.S. and other countries, the shift to unilateral military operations that have killed at least 79 suspected smugglers could in the long run undercut the decades-old fight to keep cocaine, fentanyl and other substances out of North America, Europe and Asia, foreign and former officials say.

From The Wall Street Journal

For many people, opioid addiction begins with prescribed pain pills, such as OxyContin, before they increase their consumption and eventually turn to illicit drugs such as heroin and fentanyl, an extremely powerful synthetic opioid.

From Barron's