suburb

noun

sub·​urb ˈsə-ˌbərb 

1

a

: an outlying part of a city or town

b

: a smaller community adjacent to or within commuting distance of a city

c

suburbs plural : the residential area on the outskirts of a city or large town

2

suburbs plural : the near vicinity : environs

suburban

sə-ˈbər-bən 

adjective or noun

suburbanite

sə-ˈbər-bə-ˌnīt 

noun

Did you know?

The Suburbs vs. the Urbs

Given that most of the common words in our language beginning sub- tend to have meanings concerned with “beneath” (as in subterranean and submarine) or “less than” (as with subpar), you would be forgiven for assuming that the suburbs were so named because of their location below, or their status as less than, their urban counterparts. Not so, however: sub- may have other meanings at the beginning of a word; in this case, it indicates not depth or inferiority, but proximity. In other words, the suburbs are a region close to the urbs.

Is urbs an English word? Yes; it is rarely used, but it refers typically to a city, particularly when distinguished from a suburb.

Examples of suburb in a Sentence

Recent Examples on the Web

After months searching North Texas for office space, telecommunications giant AT&T will build its new global headquarters in the Dallas suburb Plano, leaving questions about the future of its real estate holdings in downtown Dallas. —Nick Wooten, Arkansas Online, 6 Jan. 2026

Musto previously owned a 15-acre estate in the Los Angeles suburb of Sunland, between the Verdugo and San Gabriel mountains, that records show was sold in spring 2024 for $4 million. —Wendy Bowman, Robb Report, 6 Jan. 2026

For several years, that number has been zero in the predominantly white, largely rural county stretching from Sacramento’s eastern suburbs to the shores of Lake Tahoe. —Kff Health News, Oc Register, 6 Jan. 2026

North Shore Gas, the sister company to Peoples Gas, which serves 165,000 customers in the northern suburbs, is seeking a $14 million rate increase in the same filing with the ICC. —Robert Channick, Chicago Tribune, 6 Jan. 2026

Word History

Etymology

Middle English suburbe, from Anglo-French, from Latin suburbium, from sub- near + urbs city — more at sub-

First Known Use

14th century, in the meaning defined at sense 1a

Kids Definition

suburb

noun

sub·​urb ˈsəb-ˌərb 

1

a

: a part of a city or town near its outer edge

b

: a smaller community close to a city

2

plural : the area of homes close to or surrounding a city

suburban

sə-ˈbər-bən 

adjective or noun

Etymology

Middle English suburb "part around the outer edge of a city," from early French (same meaning), from Latin suburbium (same meaning), from sub "under, close to" and urbs "city"