A reddish-brown, malleable, ductile metallic element with high electrical and thermal conductivity, symbol Cu, and atomic number 29.
The reddish-brown colour/color of copper.
A police officer.
Any of various lycaenid butterflies with copper-coloured upperwings, especially those of the genera Lycaena and Paralucia.
Made of copper.
Having the reddish-brown colour/color of copper.
To sheathe or coat with copper.
A silvery-colored, toxic, metallic chemical element, liquid at room temperature, with atomic number 80 and symbol Hg.
One of the elemental principles formerly thought to be present in all metals.
Any plant of any species of the genus and the genus Mercurialis.
The poison oak or poison ivy.
An annual plant, annual mercury (Mercurialis annua), formerly grown for its medicinal properties; French mercury, herb mercury.
Ambient pressure or temperature (from the use of mercury in barometers and thermometers).
A similar edible plant (Blitum bonus-henricus), otherwise known as English mercury or allgood.