metalline

Etymology
From, from and. .

Noun

 * 1)  A substance of variable composition, but resembling a soft, dark-coloured metal, used in the bearings of machines to reduce friction, and as a substitute for lubricants.

Adjective

 * 1)  Relating to, or resembling, a metal; metallic.
 * metalline properties
 * 1) Impregnated with metallic salts; chalybeate.
 * metalline water