- an informal, unofficial name for Great Britain, United Kingdom
WordReference Random House Unabridged Dictionary of American English © 2026
Brit•ain
(brit′n),USA pronunciation n.
- Place NamesSee Great Britain.
- Place NamesBritannia (def. 1).
Collins Concise English Dictionary © HarperCollins Publishers::
'Britain' also found in these entries (note: many are not synonyms or translations):
A
- A level
- AA
- AAA
- ACAS
- ACT
- AEA
- AIM
- APEX
- ARA
- ASA
- ASH
- ASLEF
- ATC
- Acadia
- Adams
- Advanced level
- Agadir
- Agricola
- Albert
- Albion
- Alexandra
- Allies
- Amanullah Khan
- American Revolution
- Amnesty International
- Anglic
- Anglo-Saxon
- Anne
- Arthur
- Arts and Crafts
- Ascension
- Asian
- Augustine
- B
- BECTU
- BR
- Babylon
- Band of Hope
- Batten
- Battle of Britain
- Beaker folk
- Ben Nevis
- Beveridge plan
- Big Five
- Bismarck Archipelago
- Boadicea
- Boer War
- Boxing Day
- Breton