An entirely landlocked large body of salt or fresh water.
More example sentences
- It's a very romantic idea that early colonials had, that the interior of the country must have an inland sea or a body of water.
- It sits beside beautiful Mono Lake, a brackish inland sea that loses water only by evaporation.
- Holding three-fourths of the Earth's standing fresh water, they are really inland seas - high seas, actually, rising a mean 574 feet above sea level.