Part of speech:
Residing in or dependent on essential nature; intrinsic:
Within any limits, enclosure, or substance; inside; internal; inner.
The definition of regional is something related to, taking place in or characteristic of a given geographic location.
one of the system of highways linking major cities in the 48 contiguous states of the United States
Find another word for interstate. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for interstate, like: internal, interior, interterritorial, between states, regional, interstate highway, intrastate, freeway, I-95 and domestic.