milk float vs United Kingdom

milk float and United Kingdom both are nouns.

Word	Noun	Adjective	Verb	Adverb
milk float	Yes	No	No	No
United Kingdom	Yes	No	No	No

milk float (noun)	United Kingdom (noun)
a van (typically powered by electricity) with an open side that is used to deliver milk to houses	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