camphor oil

American  

noun

1. a colorless liquid obtained from the wood of the camphor tree by distillation and separation from the solid camphor, used in varnish, soaps, and shoe polish, and in medicine chiefly as a rubefacient.

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camphor oil Scientific  

1. The oil that is obtained from the wood of the camphor tree and is used to make camphor. It is extracted from the wood by steam distillation.

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Etymology

Origin of camphor oil

First recorded in 1830–40

Example Sentences

See Examples For:

camphor oil

As a stimulant, Dr. Rocchi gave the Pope an injection of camphor oil* and half an hour later he regained consciousness.

From Time Magazine Archive

Three days later Mr. Fujii abruptly resigned "suffering from a nervous and physical breakdown," according to his doctors, who said they were injecting him with camphor oil.

From Time Magazine Archive

Despite her dosing him with the cherry pectoral every few hours, and rubbing his chest with camphor oil, he had still hacked most of the night, sometimes having trouble catching his breath.

From "Stella by Starlight" by Sharon M. Draper

If the manufacture of lampblack from the cheap camphor oil is conducted on a large scale, it would no doubt be profitable.

From Scientific American Supplement, No. 460, October 25, 1884 by Various

The camphor oil is collected by incisions at the base of the trunk, from which the clear balsamic juice is very slowly discharged.

From The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. by Simmonds, P. L.