0 a chemical element that is a light, silver-coloured metal, used especially for making cooking equipment and aircraft parts:
The car's lightweight chassis is made from aluminium sheets.
Because aluminium is a light metal, it is used for overhead cables.
The company produces aluminium and copper cables for export.
What type of curtain rods would you prefer - brass, wood, or aluminium?
We should all be recycling our aluminium drinks cans, foil and other packaging.
