Definition

1. Proper noun:
   • A geographical island: The largest island in the British Isles, comprising the mainland territories of England, Scotland, and Wales.
   • A political entity: A sovereign state, officially the United Kingdom of Great Britain and Northern Ireland. In common usage, 'Great Britain' is frequently used to refer to this entire political union.

Usage Examples

• Proper noun (Geographical):

  • Great Britain is separated from mainland Europe by the English Channel.
  • The island of Great Britain has diverse landscapes, from Scottish highlands to Welsh valleys.

• Proper noun (Political/Colloquial):

  • The industrial revolution began in Great Britain.
  • She is a citizen of Great Britain.

Advanced Usage

• "Great Britain" vs. "United Kingdom": In precise terms, "Great Britain" refers to the island, while the "United Kingdom" (UK) is the political state that includes Great Britain and Northern Ireland. However, in casual conversation, sports (e.g., Team GB), and some historical contexts, "Great Britain" is often used synonymously with the UK.
  • In the Olympic Games, athletes from Scotland, England, and Wales compete under "Great Britain."

Variants and Related Words

• Britain: A common short form for Great Britain or the United Kingdom.
  • He moved to Britain five years ago.
• British (adj): Relating to Great Britain or the United Kingdom.
  • She holds a British passport.
• UK, United Kingdom: The official political name for the country comprising Great Britain and Northern Ireland.

Synonyms

• Britain (informal/short form)
• The mainland (when referring specifically to the island, in contrast to Northern Ireland or other British Isles)

Related Terms and Phrases

• Great Britain and Northern Ireland: The full official descriptor of the UK's constituent countries.
  • The United Kingdom of Great Britain and Northern Ireland is a constitutional monarchy.
• The British Isles: The geographical archipelago that includes Great Britain, Ireland, and over six thousand smaller islands.

Noun

1. an island comprising England and Scotland and Wales
2. 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