1. designed to prevent, reduce, or combat pollution
Usage: typically used as a modifier before a noun; often found in environmental and regulatory contexts

Examples

• The city implemented new antipollutions regulations to improve air quality.
• Antipollutions devices on car exhausts help reduce harmful emissions.
• The government funded several antipollutions initiatives to protect the environment.
• Modern factories must install antipollutions equipment to meet environmental standards.
• Antipollutions laws require industries to limit their waste discharge into rivers.