Brief Description:  In the late Middle Ages, the term basilisk referred to a massive, long-range bronze siege cannon. Named after the mythical reptilian beast, the weapon was notorious for its devastating firepower. It was utilized to breach stone fortifications and enemy emplacements during sieges.

The basilisk was a formidable piece of late medieval and Renaissance artillery, characterized by the following physical and mechanical traits:

Dimensions and Weight: A standard basilisk was roughly 3 meters (10 feet) long and could weigh up to 1,800 kg (4,000 lbs).

Caliber: It fired large cast-iron projectiles—often weighing around 72 kg (160 lbs)—with a caliber of up to 13 cm (5 inches).

Mythological Inspiration: The cannon took its name from the legendary "king of serpents" that was said to kill with a single glance. Similarly, the artillery piece was designed to inspire terror, and its massive iron balls were capable of large-scale destruction.

Operational Use: Because of its heavy weight and immense power, it was primarily used as a static siege weapon to pummel the thick walls of fortresses and castles rather than as mobile field artillery.