All 3 Uses

suburban
in
Bridge to Terabithia
(Auto-generated)

In Washington and its fancy suburbs, even in Millsburg, that was OK, but Lark Creek was the backwash of fashion.†
p. 19.6 *

suburbs = residential areas located near the outer edge of a city where it isn't as crowded
She talked about Arlington, about the huge suburban school she used to go to with its gorgeous music room but not a single teacher in it as beautiful or as nice as Miss Edmunds.†
p. 46.9

suburban = relating to a residential area located near the outer edge of a city where it isn't as crowded
Jess followed, still trying to figure out why two grown people and a smart girl like Leslie wanted to leave a comfortable life in the suburbs for a place like this.†
p. 48.5

suburbs = residential areas located near the outer edge of a city where it isn't as crowded

Definitions:

(1) (suburban)
relating to a residential area located near the outer edge of a city where it isn't as crowded
(2) (meaning too rare to warrant focus)