Light metal (3)
'light metal' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for aluminium that I've seen before include "Al" , "Lightweight metal" , "Silvery metallic element" , "Metallic element found in bauxite" , "Light metal" .)
'light metal' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for tin that I've seen before include "Silver-white element often used in food containers" , "1 down, symbol Sn" , "A silvery-white metal, symbol Sn" , "A silvery-white metal often in cans" , "Canister" .)