noun🔗ShareEaux uséesAny water that has been used in some human domestic or industrial activity and, because of that, now contains waste products."The factory treats its wastewater before releasing it into the river to protect the environment. "L'usine traite ses eaux usées avant de les rejeter dans la rivière pour protéger l'environnement.environmentutilityindustryscienceChat with AIVocabulary GamePractice Reading
