cannon vs armoured combat vehicle

cannon and armoured combat vehicle both are nouns.

Word	Noun	Adjective	Verb	Adverb
cannon	Yes	No	Yes	No
armoured combat vehicle	Yes	No	No	No

cannon (noun)	armoured combat vehicle (noun)
a shot in billiards in which the cue ball contacts one object ball and then the other	an enclosed armored military vehicle; has a cannon and moves on caterpillar treads
lower part of the leg extending from the hock to the fetlock in hoofed mammals
a large artillery gun that is usually on wheels
heavy automatic gun fired from an airplane
(Middle Ages) a cylindrical piece of armor plate to protect the arm
heavy gun fired from a tank

cannon (verb)	armoured combat vehicle (verb)
fire a cannon
make a cannon