Definition

A horizontal beam that is supported at both ends and is used in construction to support other structures or loads.

Example

The workers installed a crossbeam to strengthen the roof of the building.

Conversation

Did you see the new bridge they built downtown?

Yeah, I noticed it has a really strong crossbeam design.

It's impressive how they manage to make it look so elegant.

Absolutely! That crossbeam really adds to the structure's stability.

Synonyms & Antonyms

Root Explanation

Crossbeam → It is formed from "cross" (from Old English *cros*, meaning a structure or object that intersects) and "beam" (from Old English *beam*, meaning a long piece of timber or metal). The word "crossbeam" refers to a beam that intersects or crosses another beam, typically in construction.

Memory Tip

Think of a structure where one beam 'crosses' another beam — that's what a crossbeam is.

Visually Confused Words