Britain vs year dot

Britain and year dot both are nouns.

Word	Noun	Adjective	Verb	Adverb
Britain	Yes	No	No	No
year dot	Yes	No	No	No

Britain (noun)	year dot (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	as long ago as anyone can remember