jurisprudence vs bill of sale

jurisprudence and bill of sale both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
bill of sale	Yes	No	No	No

jurisprudence (noun)	bill of sale (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	a deed transferring personal property
the collection of rules imposed by authority