law vs subpoena duces tecum

law and subpoena duces tecum both are nouns.

Word	Noun	Adjective	Verb	Adverb
law	Yes	No	No	No
subpoena duces tecum	Yes	No	No	No

law (noun)	subpoena duces tecum (noun)
the learned profession that is mastered by graduate study in a law school and that is responsible for the judicial system	a writ issued by a court at the request of one of the parties to a suit; it requires a witness to bring to court or to a deposition any relevant documents under the witness's control
a rule or body of rules of conduct inherent in human nature and essential to or binding upon human society
a generalization that describes recurring facts or events in nature
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
legal document setting forth rules governing a particular kind of activity
the collection of rules imposed by authority
the force of policemen and officers