Definitions

1. verb

to forget or fail to recall something

“She couldn’t unremember the painful memories of her childhood.”

2. noun

the act of forgetting or failing to recall something

“The process of unremembering was a gradual one, taking years to complete.”

3. verb (transitive)

to cause someone to forget or fail to recall something

“The medication was designed to help her unremember the traumatic event.”