1. Protective linings installed in the beds of pickup trucks to prevent damage and protect cargo.
Usage: Usually plural; refers to the product or the installed linings themselves.; Common in automotive and trucking contexts.

Examples

• He installed bedliners in his pickup truck to protect the bed from scratches.
• Quality bedliners can extend the life of your truck bed significantly.
• The store sells several types of bedliners, including spray-on and drop-in options.
• Bedliners are popular among contractors who transport heavy tools and materials.
• She chose rubber bedliners for better grip and durability.