barbacan

noun

Meaning

A fortified outer defense structure, usually a tower or gatehouse, built to protect a castle's main entrance.

Examples

  • The attackers were forced to retreat after being trapped within the narrow walls of the castle's barbacan.
  • Historians believe the barbacan was added to the fortress during the late 13th century to improve defensive capabilities.

Synonyms: gatehouse, fortification, outwork, bastion