v. t. [ 1st pref. un- + bark rind. ] To deprive of the bark; to decorticate; to strip; as, to unbark a tree. Bacon. [ 1913 Webster ]
v. t. [ 1st pref. un- + bark the vessel. ] To cause to disembark; to land. [ Obs. ] Hakluyt. [ 1913 Webster ]