adj. crossing states (usually provincial state, but also e.g. multinational sense).
n. A freeway that is part of the Interstate Highway System
the GNU version of the Collaborative International Dictionary of English
adj. Pertaining to the mutual relations of States; existing between, or including, different States.
n. An interstate highway, part of the United States Interstate Highway system.
The Century Dictionary and Cyclopedia
Existing or taking place between different states, or persons in different states; especially, carried on between the States of the American Union, or by persons in one State with persons in another.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. one of the system of highways linking major cities in the 48 contiguous states of the United States
adj. involving and relating to the mutual relations of states especially of the United States
Word Usage
"It's not a large zoo, compared with the Atlanta Zoo, and the interstate is annoyingly near (almost directly on top of the elephants)."