BRITISH ISLES(noun)Did you mean?Synonyms RhymesAlso try..isleislesbritisherDefinitions There is 1 meaning of the phrase British Isles. British Isles - as a noun Great britain and ireland and adjacent islands in the north atlantic Word Variations & RelationsAnagramsStarts BStarts BRStarts BRIStarts BRITEnds SEnds ESEnds LESEnds SLESStarts B & ends SStarts BR & ends SStarts B & ends ESA-Z Proximitiesbritches15brith10briths11briticismbritish British Isles britisherbritishismbritonbrits7britschka20