confine vs jug

confine is not a noun while jug is a noun.

Word	Noun	Adjective	Verb	Adverb
confine	No	No	Yes	No
jug	Yes	No	Yes	No

As verbs, jug is a hyponym of confine; that is, jug is a word with a more specific, narrower meaning than confine:

confine (noun)	jug (noun)
	a large bottle with a narrow mouth
	the quantity contained in a jug

confine (verb)	jug (verb)
place limits on (extent or amount or access)	stew in an earthenware jug
to close within bounds, or otherwise limit or deprive of free movement	lock up or confine, in or as in a jail
prevent from leaving or from being removed
deprive of freedom; take into confinement
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