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Showing results for morphine. Search instead for Lophine.
Synonyms

morphine

American  
[mawr-feen] / ˈmɔr fin /
Also morphia

noun

Pharmacology.
  1. a white, bitter, crystalline alkaloid, C 1 7 H 1 9 NO 3 ⋅H 2 O, the most important narcotic and addictive principle of opium, obtained by extraction and crystallization and used chiefly in medicine as a pain reliever and sedative.


morphine British  
/ ˈmɔːfiːn, ˈmɔːfɪə /

noun

  1. an alkaloid extracted from opium: used in medicine as an analgesic and sedative, although repeated use causes addiction. Formula: C 17 H 19 NO 3

"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

morphine Scientific  
/ môrfēn′ /
  1. A highly addictive drug derived from opium and used to treat intractable pain, as in severe injury or metastatic cancer.


morphine Cultural  
  1. An addictive drug derived from opium that is used as an analgesic and sedative.


Other Word Forms

  • morphinic adjective

Etymology

Origin of morphine

From the German word Morphin, dating back to 1820–30. See Morpheus, -ine 2

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.

The New Yorker was taken to a hospital where she received IV fluids and morphine and “the pain finally went away,” she said.

From Los Angeles Times • Feb. 11, 2025

He said nurses were "amazing" and administered adrenaline, morphine and co-codamol for the pain.

From BBC • Aug. 20, 2024

Endorphin is a portmanteau of “endogenous opioid” and in fact drugs like morphine and fentanyl only work in our bodies because they mimic the effects of these innate peptides.

From Salon • Jul. 14, 2024

Curiously, when the researchers tested a food reward instead of morphine, the mice did not develop more food-seeking behavior, perhaps because the reward was less potent, the researchers said.

From Science Daily • Jun. 5, 2024

Without Bobby’s knowledge, the nurses applied morphine patches to his body to ease his pain.

From "Endgame" by Frank Brady