Interstate

/ˈɪntərˌsteɪt/

Meaning & Definition

noun

A highway that connects more than one state.

We drove along the interstate to reach our destination quickly.

An agreement or contract between two or more states.

The governors signed an interstate compact to manage water resources.

adjective

Relating to or involving two or more states, especially in the context of transportation.

The interstate highway system facilitates travel between states.

Pertaining to trade or activities that occur across state lines.

Interstate commerce is regulated by federal law.

From inter- meaning 'between' and state.

interstate highway:

A highway that connects multiple states.

interstate commerce:

Trade and business transactions that cross state lines.

interstate travel:

Travel that occurs between different states.

I-xx

People often refer to interstates by their number, like I-95.

The freeway

We hit the freeway to get out of town fast.