1. A fortification or defence to a town or castle outside the walls, generally in front of the gate, or at the end of a drawbridge; an opening in the wall of a fortress, through which guns are levelled and fired.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• varbacan,
• narbacan,
• harbacan,
• garbacan,
• bzrbacan,
• bsrbacan,
• bwrbacan,
• bqrbacan,
• baebacan,
• badbacan,
• bafbacan,
• batbacan,
• barbaacan,
• berbacan,
• ba rbacan,
• Barbaracan,
• Barbaecan,
• Barbaekan,
• Barbalcan,
• Barrabacan

• barbosa,
• barbican,
• barabas,
• barbecuing,
• bareback,
• barbasco,
• barbecue,
• barboza.

The adjective form of the word "barbacan" is "barbican".

The plural of the "barbacan" can be the "barbacans".

The singular of the "barbacan" can be the "barbacan".