pollutant
/ˈpɑlətənt/Definitions
1. noun
A substance that contaminates the environment, water, air, or soil, often as a result of human activity.
“The industrial facility was fined for releasing toxic pollutants into the nearby river.”
2. noun
A person or thing that causes pollution.
“The government implemented policies to curb the activities of pollutants in urban areas.”
3. noun
A factor or influence that causes harm or degradation to something, such as a person’s mental health.
“The constant noise pollution took a toll on the young professional’s mental well-being.”