camphor
UK[ˈkæmfə]US[ˈkæmfər]
n
a white substance with a strong smell, used in medicine and to keep insects away
Etymology
the word 'camphor' entered english in the 14th century via old french 'camphre' or medieval latin 'camphora'. these, in turn, were derived from the arabic 'kāfūr', which was borrowed from the malay 'kapur', meaning 'chalk' or 'lime'. ultimately, the term traces back to the sanskrit 'karpūraḥ'. the substance itself is a crystalline compound obtained from the wood of the camphor tree, cinnamomum camphora, native to east asia. the etymological journey reflects the trade routes that brought this aromatic substance from asia to europe, with the name transforming as it passed through different languages and cultures.
Analysis
this word is a loanword adopted as a single, unanalyzable unit in english. its components are not productive morphemes within the english language system.
Examples
the chest was lined with cedar and camphor to protect the woolens from moths.
the strong, penetrating scent of camphor is characteristic of some medicinal ointments.
historically, camphor was a valuable commodity traded along the spice routes.