CEFR B2

swinging boom

noun phrase

Meaning

A swinging boom is a type of crane or lifting device that has a long, movable arm which can swing from side to side, often used in construction, shipping, and other industries to lift and move heavy loads.

Examples

  • The construction team used a swinging boom crane to lift the heavy steel beams into place.
  • The ship's swinging boom was used to unload cargo from the dock.