1. impossible to recover, restore, or reform

Examples

• The flooded farmland was deemed unreclaimable after years of salt water damage.
• The old computer files were unreclaimable after the hard drive crashed.
• Some critics argued that the criminal was unreclaimable and beyond rehabilitation.
• The toxic waste site remained unreclaimable despite expensive cleanup efforts.
• After the wildfire, much of the forest was considered unreclaimable.
• The company wrote off the unreclaimable debt as a total loss.