jurisprudence vs dilatory plea

jurisprudence and dilatory plea both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
dilatory plea	Yes	No	No	No

jurisprudence (noun)	dilatory plea (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	a plea that delays the action without settling the cause of action; it can challenge the jurisdiction or claim disability of the defendant etc. (such defenses are usually raised in the defendant's answer)
the collection of rules imposed by authority