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camphor

American  
[kam-fer] / ˈkæm fər /

noun

Chemistry, Pharmacology.
  1. a whitish, translucent, crystalline, pleasant-odored terpene ketone, C 10 H 16 O, obtained from the camphor tree, used chiefly in the manufacture of celluloid and in medicine as a counter-irritant for infections and in the treatment of pain and itching.

  2. any substance having medicinal or aromatic characteristics similar to those of camphor.


camphor British  
/ kæmˈfɒrɪk, ˈkæmfə /

noun

  1. a whitish crystalline aromatic terpene ketone obtained from the wood of the camphor tree or made from pinene: used in the manufacture of celluloid and in medicine as a liniment and treatment for colds. Formula: C 10 H 16 O

"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

camphor Scientific  
/ kămfər /
  1. A white, gumlike, crystalline compound that has a strong odor. Camphor is volatile and is used as an insect repellent and in making plastics and explosives. Chemical formula: C 10 H 16 O.


Other Word Forms

Etymology

Origin of camphor

1275–1325; < Medieval Latin, New Latin camphora ≪ Arabic kāfūr < Malay kapur chalk, lime, camphor; replacing Middle English caumfre < Anglo-French < Medieval Latin

Vocabulary lists containing camphor

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:

This long block in Altadena — canopied with oaks and camphor trees and bookended by two roads — offered a rare small-town feel in the L.A. metropolis.

From Los Angeles Times Nov. 14, 2025

As a rookie reporter, I often witnessed the frenzied brotherhood at first day, first-show screenings: coins tossed at the screen, camphor burnt, flowers showered, cut-outs doused in milk, fans screaming his name.

From BBC Aug. 14, 2025

Awan said people often enjoy the cooling, tingling sensation from ingredients like peppermint oil, camphor and menthol, but they can cause irritation so you should avoid them.

From Seattle Times Feb. 5, 2024

This herb smells like anise — notes of lemon, pine, sage, black pepper and camphor abound.

From Salon Jan. 31, 2024

Half an hour after, Jo went to ‘Mother’s closet’ for something, and there found little Beth sitting on the medicine chest, looking very grave, with red eyes and a camphor bottle in her hand.

From "Little Women" by Louisa May Alcott

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