Noun

• S: (n) cannon (a large artillery gun that is usually on wheels)
• direct hyponym / full hyponym
• direct hypernym / inherited hypernym / sister term
• S: (n) artillery, heavy weapon, gun, ordnance (large but transportable armament)
• S: (n) cannon (a large artillery gun that is usually on wheels)
• S: (n) field artillery, field gun (movable artillery (other than antiaircraft) used by armies in the field (especially for direct support of front-line troops))
• S: (n) four-pounder (an artillery gun that throws a shot weighing four pounds)
• derivationally related form
• S: (n) cannon (heavy gun fired from a tank)
• S: (n) cannon ((Middle Ages) a cylindrical piece of armor plate to protect the arm)
• direct hyponym / full hyponym
• domain category
• direct hypernym / inherited hypernym / sister term
• part holonym
• S: (n) cannon (heavy automatic gun fired from an airplane)
• direct hypernym / inherited hypernym / sister term
• part holonym
• derivationally related form
• S: (n) cannon, shank (lower part of the leg extending from the hock to the fetlock in hoofed mammals)
• S: (n) carom, cannon (a shot in billiards in which the cue ball contacts one object ball and then the other)

Verb

• S: (v) cannon (make a cannon)
• S: (v) cannon (fire a cannon)