canopic jar vs jar

canopic jar and jar both are nouns.

Word	Noun	Adjective	Verb	Adverb
canopic jar	Yes	No	No	No
jar	Yes	No	Yes	No

As nouns, jar is a hypernym of canopic jar; that is, jar is a word with a broader meaning than canopic jar:

canopic jar: a jar used in ancient Egypt to contain entrails of an embalmed body
jar: a cylindrical vessel, typically used for storing food

canopic jar (noun)	jar (noun)
a jar used in ancient Egypt to contain entrails of an embalmed body	a cylindrical vessel, typically used for storing food
	a sudden jarring impact
	the quantity contained in a jar

canopic jar (verb)	jar (verb)
	place in a cylindrical vessel
	affect in a disagreeable way
	move or cause to move with a sudden jerky motion
	shock physically
	be incompatible; be or come into conflict