service areanoun [ C ]
service area noun [ C ] (AT ROADSIDE)
a place near a large road that has toilets and shops selling fuel, food, drink, and other things that people want on their journey:
A driver who is tired should stop at a service area.
a motorway service area
service area noun [ C ] (AREA RECEIVING SERVICE)
US the part of a country in which a particular company or organization provides a service:
The cable TV company sent out direct mail to every household in their service area.
The Equal Access to Justice Foundation serves the Northwest Texas service area.