adjective
- sealed or made impermeable to air; designed to prevent air from passing through
Usage: often used in technical or construction contexts
Examples
- The airproofed container kept the food fresh for weeks.
- Engineers designed an airproofed chamber for the laboratory experiment.
- The new windows are airproofed to improve energy efficiency.
- The airproofed packaging protected the delicate electronics during shipping.
- They installed airproofed insulation in the attic to reduce heating costs.