Definition

A wide road with multiple lanes that is designed for fast-moving vehicles.

Example

The new superhighway will make it easier to travel between cities.

Conversation

Have you ever driven on that new superhighway they built?

Yeah, I took it last week and it was so smooth!

I heard it really cuts down on travel time.

Definitely! It makes long drives way more enjoyable.

Synonyms & Antonyms

Root Explanation

Superhighway → It is formed from "super-" (meaning above or beyond) and "highway" (from Old English "hīweg", meaning a main road). The word "superhighway" refers to a road that is above or beyond the standard highway, typically designed for high-speed travel.

Memory Tip

Think of a road that is 'beyond' ('super-') a regular road ('highway') — that's why a superhighway is a major road for fast travel.

Visually Confused Words