Thesaurus

(n) : any of a number of chemical elements in the periodic table that form a metallic bond with other metal atoms; generally shiny, somewhat malleable and hard, often a conductor of heat and electricity; any material with similar physical properties, such as an alloy

(adj) : made of metal; of or pertaining to the metal musical genre (e.g. the metal scene)

(v) : to make a road using crushed rock, stones etc