Suggests a person or situation has no potential for change or improvement. The corrupt politician seemed an irredeemable character in the public's eyes.
Pro Tip 2/3
Strong Criticism
Used to express severe disapproval or censure of actions or character. After betraying his friends, they called him irredeemable.
Pro Tip 3/3
Beyond Repair
Refers to something so badly damaged it cannot be restored to its original state. The ancient ruins were considered irredeemable after the earthquake.