ocean
A large inland body of water is called a lake. Lakes are typically surrounded by land and are not connected to the ocean.
A lake is the biggest body of water that is surrounded by water on all sides. The largest lake in the world is the Caspian Sea - so called because it is comprised of salt water and the ancient Romans called it a sea like every other salt water body they had encountered. However, as the Caspian Sea is bounded by land on every side, it is by definition a lake.
a large body of water surrounded by land.
A lake.
Lake
A lake is a large body of water surrounded by land.
Lake.
Peninsula
Ocean
a sea
A body of water almost completely surrounded by water is called an ocean. Oceans will often run into each other.
lake