cannon vs Middle Ages

cannon and Middle Ages both are nouns.

Word	Noun	Adjective	Verb	Adverb
cannon	Yes	No	Yes	No
Middle Ages	Yes	No	No	No

cannon (noun)	Middle Ages (noun)
a shot in billiards in which the cue ball contacts one object ball and then the other	the period of history between classical antiquity and the Italian Renaissance
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)	Middle Ages (verb)
fire a cannon
make a cannon