interstate
//ˌɪntərˈsteɪt//
Adjective
interstateCanonical form
1
Existing, occurring, or carried on between states, especially of the United States.
Interstate commerce is regulated by the federal government.
Synonym
Antonym
Noun
interstateSingular
interstatesPlural
1
A major highway that is part of the U.S. Interstate Highway System, connecting multiple states.
We took the interstate to drive from New York to Boston.