Definitions

1. adjective

Not tending to foul or become fouled; used to describe surfaces or coatings that resist the accumulation of marine organisms or other contaminants.

“The research team developed a nonfouling coating to reduce drag on the sailboat in saltwater conditions.”

2. noun

A surface or material that resists the accumulation of marine organisms or other contaminants.

“The nonfouling layer was applied to the hull of the ship to prevent barnacle growth.”