Borneol \Bor"ne*ol\, n. [Borneo + -ol.] (Chem.) A rare variety of camphor, C10H17.OH, resembling ordinary camphor, from which it can be produced by reduction. It is said to occur in the camphor tree of Borneo and Sumatra ({Dryobalanops camphora}), but the natural borneol is rarely found in European or American commerce, being in great request by the Chinese. Called also Borneo camphor, Malay camphor}, and camphol.

Camphor \Cam"phor\, n. [OE. camfere, F. camphre (cf. It. camfara, Sp. camfara, alcanfor, LL. camfora, camphara, NGr. ?), fr. Ar. k[=a]f[=u]r, prob. fr. Skr. karp[=u]ra.] 1. A tough, white, aromatic resin, or gum, obtained from different species of the Laurus family, esp. from Cinnamomum camphara (the Laurus camphara of Linn[ae]us.). Camphor, C10H16O, is volatile and fragrant, and is used in medicine as a diaphoretic, a stimulant, or sedative. 2. A gum resembling ordinary camphor, obtained from a tree ({Dryobalanops camphora}) growing in Sumatra and Borneo; -- called also Malay camphor, camphor of Borneo, or borneol. See Borneol. Note: The name camphor is also applied to a number of bodies of similar appearance and properties, as cedar camphor}, obtained from the red or pencil cedar ({Juniperus Virginiana}), and peppermint camphor, or menthol, obtained from the oil of peppermint. Camphor oil (Chem.), name variously given to certain oil-like products, obtained especially from the camphor tree. Camphor tree, a large evergreen tree ({Cinnamomum Camphora}) with lax, smooth branches and shining triple-nerved lanceolate leaves, probably native in China, but now cultivated in most warm countries. Camphor is collected by a process of steaming the chips of the wood and subliming the product.

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