Great Britain vs storm cone

Great Britain and storm cone both are nouns.

Word	Noun	Adjective	Verb	Adverb
Great Britain	Yes	No	No	No
storm cone	Yes	No	No	No

Great Britain (noun)	storm cone (noun)
an island comprising England and Scotland and Wales	a canvas cone hoisted to warn of high winds
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