The boundary between the land and an ocean or lake is called the shoreline. It is the area where the land meets the water, and it can vary in shape and size due to factors like tides, erosion, and sediment deposition. This boundary is dynamic, constantly changing with natural processes such as waves and weather.
a part of ocean or lake that extends inland
Lake Victoria acts as a boundary between Tanzania, Uganda, and Kenya. Another natural boundary between these countries is the Kagera River.
Canada & U.S.A.
A boundary is a restriction, a line of demarkation. That fence is the boundary between our property. The ball went outside of the boundary.
Canada and the United States
The lake is Lake Victoria
A lake is the smallest of the three, sea being next in size, and ocean the largest.
Lake Champlain.
A watershed boundary is the line separating one watershed from another. It marks the area where water flows into a particular river, lake, or ocean. Everything that falls within a watershed boundary ultimately drains to the same outlet point.
Rainy River, Pigeon River, St Marys River, St Clair River, Detroit River, Niagara River, St Lawrence River, St Croix River and St John River all form part of the International Boundary between the US and Canada.
The Atlantic ocean bordered the colonies on the east.
In most cases the eastern boundary of something will touch the western boundary of the next door something. Where "something" can be a state, province, country, estate, ocean, lake river, Earth plate etc.