noun
- a strong, lightweight material made of glass fibers embedded in plastic resin
Usage: British spelling
adjective
- made of or containing fibreglass
Usage: British spelling
Examples
- The boat’s hull was constructed from fibreglass.
- Fibreglass insulation helps keep homes warm in winter.
- The car’s body panels were made of lightweight fibreglass.
- Workers wore protective gear when handling fibreglass materials.
- The fibreglass roof was both durable and weather-resistant.
- She bought a fibreglass ladder for outdoor use.