Lords Temporal vs Britain

Lords Temporal and Britain both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lords Temporal	Yes	No	No	No
Britain	Yes	No	No	No

Lords Temporal (noun)	Britain (noun)
the nobility in France and the peerage in Britain	a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom