lucky dip vs Great Britain

lucky dip and Great Britain both are nouns.

Word	Noun	Adjective	Verb	Adverb
lucky dip	Yes	No	No	No
Great Britain	Yes	No	No	No

lucky dip (noun)	Great Britain (noun)
a game in which prizes (e.g., candies or coins) are concealed in a container and for a small sum a player can draw one out at random	an island comprising England and Scotland and Wales
a selection or decision purely at random	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