D defs.my
Entry 2 senses Webster, 1913

Suburb

/sŭb'-ẽrb/ · Sub·urb · IPA /ˈsʌbɝb/
01 n. An outlying part of a city or town; a smaller place immediately adjacent to a city; in the plural, the region which is on the confines of a…
  1. 1.
    An outlying part of a city or town; a smaller place immediately adjacent to a city; in the plural, the region which is on the confines of any city or large town; as, a house stands in the suburbs; a garden situated in the suburbs of Paris.
    “[London] could hardly have contained less than thirty or forty thousand souls within its walls; and the suburbs were very populous.” Hallam.
  2. 2.
    Hence, the confines; the outer part; the environment.
    “The suburb of their straw-built citadel.” Milton.
Phrases & compounds
Suburb roister — a rowdy; a loafer.