splitmemory

noun
UK /ˈsplɪtˌmɛməri/
US /ˈsplɪtˌmɛməri/

A splitmemory is when your brain keeps two different memories of the same thing.

After the accident, she had a splitmemory about what really happened that day.


OTHER MEANINGS

2. A computer storage trick where one memory is shared by two programs.

The old system used a splitmemory to let two games run at once.

3. A memory that feels like it belongs to two different people.

In the story, the hero had a splitmemory from his past and his future.

4. When you remember an event in two opposite ways at the same time.

He had a splitmemory of the party: happy and sad all at once.