Britain vs tea parlour

Britain and tea parlour both are nouns.

Word	Noun	Adjective	Verb	Adverb
Britain	Yes	No	No	No
tea parlour	Yes	No	No	No

Britain (noun)	tea parlour (noun)
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	a restaurant where tea and light meals are available