lido vs United Kingdom of Great Britain and Northern Ireland

lido and United Kingdom of Great Britain and Northern Ireland both are nouns.

Word	Noun	Adjective	Verb	Adverb
lido	Yes	No	No	No
United Kingdom of Great Britain and Northern Ireland	Yes	No	No	No

lido (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
a recreational facility including a swimming pool for water sports	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