(functioning as sing) another name for chalcopyrite
noun 1. a stream in S Alaska, flowing through the SE part. 300 miles (483 km) long.
[kop-er-smith] /ˈkɒp ərˌsmɪθ/ noun 1. a person who makes utensils, jewelry, etc., out of copper. 2. a crimson-breasted barbet, Megalaima haemacephala, of India, southeast Asia, and adjacent islands, characterized by the ringing, metallic sound of its note. /ˈkɒpəˌsmɪθ/ noun 1. a person who works copper or copper alloys 2. an Asian barbet (a bird), Megalaima […]
- Copper-sulfate method
copper-sulfate method n. A method for determining the specific gravity of blood or plasma in which the test fluid is delivered by drops into solutions of copper sulfate having graduated specific gravities.
[kop-er-tohn] /ˈkɒp ərˌtoʊn/ noun 1. a reddish-brown color. adjective 2. Also, copper-toned. of or having such color: coppertone appliances.