culverin /kulˈvə-rin/

1. An early form of handgun
2. Later a type of cannon with a long barrel of relatively narrow bore, used in the 16c and 17c

• illumination
• illuminations
• illuminative
• illuminator
• illuminators
• illumine
• illumined
• illuminer
• illuminers
• illumines
• illuming
• illumining
• illuminism
• illuminisms
• illuminist
• illuminists
• illupi
• illupis
• ill-usage
• ill-use
• ill-used
• ill-uses
• ill-using
• illusion
• illusional