/ Dictionary / Index S sidewalk superintendent: Meaning and Definition of Find definitions for: side'walk superintend'ent Pronunciation: [key] — Informal. Informal. a bystander who watches the building, demolition, repair, or other work being done at a construction site. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sidewalk sale sidewall Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language