irreclaimable

Impossible to reclaim; being such that reclamation is precluded.

Not reclaimable; incapable of being reclaimed; that cannot be restored or redeemed: as, an irreclaimable criminal; irreclaimable land.

Incapable of being reclaimed.

Incapable of being reclaimed; not reclaimable; unable to be restored or redeemed; as, an irreclaimable criminal; irreclaimable land.

insusceptible of reform