Definitions

1. noun

A type of flame retardant fabric, often used in clothing and upholstery.

“The pyrocotton fabric used in the curtains helped prevent a fire from spreading to other parts of the building.”

2. noun

A lightweight, flame-resistant fabric often used in fire safety equipment, such as firefighter’s clothing.

“The firefighter wore a suit made of pyrocotton to protect himself from the intense heat of the burning building.”