Argentalium

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Argentalium \Ar`gen*ta"li*um\, n. [NL.; L. argentum silver + E.
     aluminium.]
     A (patented) alloy of aluminium and silver, with a density of
     about 2.9.
     [Webster 1913 Suppl.] Argentamine