the part of the earth's surface covered with water (such as a river or lake or ocean)

an estuary in central northeastern England formed by the Ouse River and the Trent River

an estuary in northern Brazil into which the Tocantins River flows

an estuary between Argentina and Uruguay

of or relating to or found in estuaries

of or relating to or found in estuaries

a large natural stream of water (larger than a creek)

of or relating to or found in estuaries

a long narrow estuary (especially in Scotland)

an estuary in central northeastern England formed by the Ouse River and the Trent River

an estuary in northern Brazil into which the Tocantins River flows

an estuary between Argentina and Uruguay

a large natural stream of water (larger than a creek)