- A group of islands in the English Channel off the NW coast of France, of which the largest are Jersey, Guernsey, and Alderney; population 200,000 (est. 2007). Formerly part of the dukedom of Normandy, they have owed allegiance to England since the Norman Conquest in 1066, and are now classed as Crown dependencies.
More definitions of Channel IslandsDefinition of Channel Islands in:
- The US English dictionary