Definitions
There are 2 meanings of the phrase
Great Britain.
Great Britain - as a 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
Synonyms (Exact Relations)
britainu.k.ukunited kingdomunited kingdom of great britain and northern irelandHypernyms (Closely Related)
Hyponyms (Broadly Related)