Definition
aluminum
noun
- a lightweight, silvery-white metallic element that resists corrosion and conducts heat and electricity well
Examples
- The airplane’s frame is made of aluminum to keep it lightweight.
- She wrapped the leftovers in aluminum foil.
- Aluminum cans are easily recyclable.
- The chef prefers aluminum cookware for even heat distribution.
- Aluminum is the most abundant metal in Earth’s crust.
- The building’s aluminum siding requires little maintenance.