waste matter from domestic or industrial establishments that is carried away in sewers or drains for dumping or conversion into a form that is not toxic
WordReference Random House Learner's Dictionary of American English © 2025
sew•age /ˈsuɪdʒ/USA pronunciation also sew•er•age /ˈsuərɪdʒ/USA pronunciation
n. [uncountable]
WordReference Random House Unabridged Dictionary of American English © 2025- Civil Engineeringthe waste matter that passes through sewers.
sew•age
(so̅o̅′ij),USA pronunciation n.
- Civil Engineeringthe waste matter that passes through sewers.
- sew(er)1 (as if the ending was -er1) + -age 1825–35
Collins Concise English Dictionary © HarperCollins Publishers::