copper
UK[ˈkɒpə(r)]US[ˈkɑːpər]
n
a reddish-brown metal that is an excellent conductor of electricity and heat, often used for making wires, pipes, and coins.
n
a british coin of low value made of copper or bronze.
n
a police officer.
Etymology
the word "copper" has a geographical origin story. it derives from the late latin term "cuprum," a shortened form of the phrase "aes Cyprium," which literally translates to "metal of Cyprus." the island of cyprus was renowned in the ancient roman world as a major source of this valuable metal. the old english "coper" was borrowed directly from this latin source, and over time the spelling standardized to "copper" in modern english. thus, the name of the element is permanently linked to the historical location of its principal mines.
Analysis
the word is a simplex loanword. it originates from the late old english 'coper', borrowed from the late latin 'cuprum', which is a contraction of 'aes cyprium' meaning "metal of cyprus". the functional role is that of a noun.
Examples
the old roof was made of weathered copper.
i found a few coppers at the bottom of my bag.
the copper directed traffic around the accident scene.