to put (a person) out of possession, especially of real property; oust.
2.
to banish.
3.
to abandon ownership of (a building), especially as a bad investment: Landlords have dispossessed many old tenement buildings.
Origin: 1425–75; dis-1 + possess; replacing Middle English disposseden, equivalent to dis-1 + posseden (< Old French posseder) < Latin possidēre;see possess
late 15c., from O.Fr. despossesser "to dispossess," from des- "dis-" (see dis-) + possesser "possess" (see possess). Related: Dispossessed; dispossession.