cross-beam

A carpenter secures a sturdy cross-beam to support the new roof.

Definition

1. Noun:
   • A horizontal structural element: "cross-beam" refers to a beam that is placed horizontally across a structure, such as a building, ship, or bridge, to provide support or connect vertical elements.
   • In architecture and engineering: It is a transverse beam that helps distribute weight and reinforce the framework.

Usage Examples

• Noun:
  • The wooden cross-beam supported the roof of the barn. (A horizontal beam that holds up the roof structure.)
  • The workers installed a steel cross-beam to strengthen the bridge. (A transverse beam used for reinforcement.)

Advanced Usage

• "to act as a cross-beam": to function as a supporting horizontal element.

  • In the old cathedral, the large oak beams acted as cross-beams between the stone pillars. (They served as horizontal supports.)

• "cross-beam joint": the connection point where a cross-beam meets a vertical post or wall.

  • The cross-beam joint was reinforced with metal brackets. (The junction where the horizontal beam connects.)

Variants and Related Words

• Crossbeam (n): an alternative spelling of "cross-beam" (often used as one word).

  • The crossbeam in the ceiling was painted white. (A horizontal beam in a ceiling.)

• Beam (n): a long, sturdy piece of wood or metal used in construction.

  • The beam supported the weight of the floor above. (A general term for a structural member.)

Synonyms

• Transverse beam: a beam that runs across the main axis.
• Horizontal girder: a large supporting beam placed horizontally.
• Crosspiece: a piece that crosses or connects two parts.

Related Idioms