Definitions for "Reliction"
A leaving dry; a recession of the sea or other water, leaving dry land; land left uncovered by such recession.
and accretion or increase in the amount of land available, caused by retreating water.If you buy a foreclosed property or other type of real estate that is on the shoreline or on the banks of some water passage, and the water retreats or the water level drops, the land you have gained by real action is usually yours in ownership.
Land that is permanently uncovered by the recession of water
Keywords:  dereliction, see
See Dereliction.