an alloy resembling metal, that will be sometimes made use of in place of copper for sheathing vessels; -- also referred to as Muntz steel and yellow steel.
A theory or system of social reform which contemplates a complete reconstruction of society with a more just and equitable distribution of property and labor In popular usage the term is often employed to indicate any lawless revolutionary social scheme See Communism Fourierism Saint Simonianism forms of socialism...
How would you define composition metal?