reminiscence
1. [ noun ] the process of remembering (especially the process of recovering information by mental effort)
Synonyms: recollection recall
Examples:

"he has total recall of the episode"

Related terms: memory mind reproduction regurgitation reconstruction reminisce
2. [ noun ] (psychology) a mental impression retained and recalled from the past
Related terms: memory recall reminisce
Similar spelling:   reminisce
  reminiscent
  reminiscently
  reminiscent_of