riverhead

name

1. A village and civil parish near Sevenoaks, Sevenoaks district, Kent, England (OS grid ref TQ5156).
2. A census-designated place and town, the county seat of Suffolk County, on Long Island, New York, United States.
3. A town in Newfoundland, Newfoundland and Labrador, Canada.
4. A community in Shelburne County, Nova Scotia, Canada.
5. A town at the head of Waitemata Harbour, north-west of Auckland, New Zealand.

noun

1. The head or source of a river.