Definition

A passage that goes underneath something, often used for roads or railways to allow traffic to pass without crossing at the same level.

Example

The city built a new underpass to improve traffic flow and safety.

Conversation

Have you seen the new underpass they built downtown?

Yeah, I drove through it yesterday; it really helps with traffic.

I think it's great that they finally added an underpass there.

Definitely! It makes getting around so much easier.

Synonyms & Antonyms

Root Explanation

Underpass → It is formed from "under" (from Old English "under", meaning beneath or below) and "pass" (from Latin "passare", meaning to pass or go). The word "underpass" refers to a passage that goes beneath something, typically a road or railway.

Memory Tip

Think of something that allows you to 'pass' ('passare') 'beneath' ('under') another structure — that's what an underpass is.

Visually Confused Words