United Kingdom of Great Britain and Northern Ireland vs cattle cake

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

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

United Kingdom of Great Britain and Northern Ireland (noun)	cattle cake (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 concentrated feed for cattle; processed in the form of blocks or cakes