A former inlet of the East River in Brooklyn in New York City, the site of the imprisonment of thousands of American prisoners during the American Revolution, many of whom died here.
Definition of Wallabout Bay in US English:
Wallabout Bay
proper nounˌwôləbout ˈbā
A former inlet of the East River in Brooklyn in New York City, the site of the imprisonment of thousands of American prisoners during the American Revolution, many of whom died here.