/ Dictionary / Index S sewerage: Meaning and Definition of Find definitions for: sew•er•age Pronunciation: (s'ur-ij), [key] — n. the removal of waste water and refuse by means of sewers. a system of sewers. sewage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sewerage (Thesaurus) sewer sewer pill Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language