n. (Chem.) A substance of variable composition, but resembling a soft, dark-colored metal, used in the bearings of machines for obviating friction, and as a substitute for lubricants. [ 1913 Webster ]
a. [ Cf. F. métallin. ] (Chem.)
a. See Metallic. [ Obs. ] [ 1913 Webster ]
a. See Metallic. [ Obs. ] [ 1913 Webster ]