n.
a red-brown metal, the chemical element of atomic number 29. v.
cover or coat (something) with copper: some iron hulls were sheathed with wood and then coppered coppered pins
Oxford Dictionary
n.
a red-brown metal, the chemical element of atomic number 29. v.
cover or coat (something) with copper: some iron hulls were sheathed with wood and then coppered coppered pins
Oxford American Dictionary
Oxford Dictionary
Oxford American Dictionary
adj.
thoroughly reliable; certain not to fail: a copper-bottomed guarantee
Oxford Dictionary
n.
another term for chalcopyrite
Oxford Dictionary
v.
make (an undertaking or agreement) firm or binding: this government has copper-fastened social welfare payments
Oxford Dictionary
n.
a blue crystalline solid used in electroplating and as a fungicide.
Oxford Dictionary
n.
a beech tree of a variety with purplish-brown leaves.
Oxford Dictionary
