noun

• A maritime county of England; forming its south-western extremity, bordered by Devon in the east.
• The country of the Cornish, currently having the status of a royal duchy in England belonging to the male heir apparent to the reigning monarch, and consisting at least of the Cornwall County and the Isles of Scilly.
• The westernmost of the three historical counties of Jamaica, bordered by the county of Middlesex in the east; named for the English county.
• A city in Ontario.
• A town in Queens County, Prince Edward Island, Canada.
• A town in Connecticut.
• A town in Orange County, New York.
• A borough in Pennsylvania.
• A town in Vermont.
• A surname.