The Collaborative International Dictionary
Minargent
Minargent \Min*ar"gent\, n. [Prob. contr. from aluminium + L. argentum silver.] An alloy consisting of copper, nickel, tungsten, and aluminium; -- used by jewelers.
Wiktionary
minargent
n. An alloy of copper, nickel, tungsten, and aluminium, formerly used by jewellers.