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Definition of britain
britain
/ˈbrɪt.ən/
brit · ain
Adjective:British
britain Lexical Profile
CEFR
A1
Grade
2
Tier
1
Usage
Top 1k
Syllables
2
• noun
1
An island country in northwestern Europe off the coast of the continental mainland, officially known as the United Kingdom of Great Britain and Northern Ireland.
2
The island of Great Britain in the North Atlantic Ocean off the northwestern coast of continental Europe, comprising the nations of England, Scotland, and Wales.
Synonyms
View all synonyms for britainWord Nuance & Usage
Strictly speaking, Great Britain refers to the island comprising England, Scotland, and Wales, whereas the United Kingdom also includes Northern Ireland; however, 'Britain' is widely used as a shorthand for the entire sovereign country.
• Rhymes for britain
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Britain. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/britain