Noun

• S: (n) cannon (a large artillery gun that is usually on wheels)
• S: (n) cannon (heavy gun fired from a tank)
• S: (n) cannon ((Middle Ages) a cylindrical piece of armor plate to protect the arm)
• S: (n) cannon (heavy automatic gun fired from an airplane)
• 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)