Can material (8)
(Other definitions for aluminum that I've seen before include "Most abundant metal in the earth's crust" , "Light silvery metal, to an American" , "metal from overseas" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">can material</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for tin that I've seen before include "Silvery-white metal used in cans" , "A silvery-white metal, symbol Sn" , "A silvery-white metal often in cans" , "With copper, makes bronze" , "Atomic number 50" .)