D defs.my
Entry 1 sense Webster, 1913

Amalgamator

· A·mal·ga·ma·tor · IPA
01 n. One who, or that which, amalgamates. Specifically: A machine for separating precious metals from earthy particles by bringing them in conta…
  1. 1.
    One who, or that which, amalgamates. Specifically: A machine for separating precious metals from earthy particles by bringing them in contact with a body of mercury with which they form an amalgam.