- For|ster's tern
- For|ster's tern «FRS tuhrz»,a white tern with a grayish mantle, deeply forked tail, and silvery wing tips, which nests in marshes of western North America and along the coast of the southeastern United States.╂[< Johann R. Forster, 1729-1798, a German naturalist]
Useful english dictionary. 2012.