1. thin layers of a substance applied to cover or protect a surface
Usage: plural of coating

Examples

• The metal parts received protective coatings to prevent rust.
• Various coatings are used in the automotive industry.
• The pills have special coatings that dissolve slowly.
• Anti-reflective coatings improve the clarity of eyeglasses.
• The building’s exterior coatings need to be reapplied every few years.
• Ceramic coatings provide excellent heat resistance.
• The manufacturer applies multiple coatings during production.