interstate: Meaning and Definition of
in•ter•state
Pronunciation: (adj.in"tur-stāt'n.in'tur&wdspcstāt"), [key] — adj.
- connecting or involving different states: interstate commerce.
—n. - a highway serving two or more states.
- (sometimes cap.) a highway that is part of the nationwide U.S. Interstate Highway System.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.