jurisprudence vs circuit court of appeals

jurisprudence and circuit court of appeals both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
circuit court of appeals	Yes	No	No	No

jurisprudence (noun)	circuit court of appeals (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	one of the twelve federal United States courts of appeals that cover a group of states known as a `circuit'
the collection of rules imposed by authority