1. Plural of aluminum; the lightweight, silvery-white metallic element (Al) used in aircraft, beverage cans, and many other products.
Usage: Countable noun when referring to multiple forms, alloys, or samples of aluminum; Often used in industrial and manufacturing contexts

Examples

• The factory produces different aluminums for aerospace applications.
• Various aluminums are used in the automotive industry.
• These aluminums have different alloy compositions.
• Recycled aluminums are melted down to create new products.
• The company specializes in high-grade aluminums for construction.