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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  
/ 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

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

From Salon Jan. 31, 2024

All parts of the plant, not just the blooms, are infused with volatile oils, a redolent floral aroma tempered with camphor.

From Seattle Times Jul. 23, 2022

The cramped cabin was lit by several bright lanterns and a stash of clean bandages had been laid out on a shelf beside a bottle of camphor.

From "Six of Crows" by Leigh Bardugo

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