Great Britain vs hot pot

Great Britain and hot pot both are nouns.

Word	Noun	Adjective	Verb	Adverb
Great Britain	Yes	No	No	No
hot pot	Yes	No	No	No

Great Britain (noun)	hot pot (noun)
an island comprising England and Scotland and Wales	a stew of meat and potatoes cooked in a tightly covered pot
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