dumping
🇺🇸
/ˈdʌmpɪŋ/
🇬🇧
/ˈdʌmpɪŋ/
The act of leaving something unwanted, especially harmful substances, in an inappropriate place.
The company was fined for dumping toxic chemicals into the river.
その会社は川に有害な化学物質を捨てたために罰金を科されました。