1. The unauthorized disposal of waste materials in locations not designated for waste management, often in violation of environmental laws
Illegal dumping of industrial waste near the river contaminated the water supply.
O descarte ilegal de resíduos industriais perto do rio contaminou o abastecimento de água.
2. The act of disposing of garbage, construction debris, or hazardous materials in unauthorized areas without proper permits or environmental oversight
The city has increased fines to combat illegal dumping in residential neighborhoods.
A cidade aumentou as multas para combater o descarte ilegal de lixo em bairros residenciais.