"reminiscence" in the noun sense
a mental impression retained and recalled from the past
2. recall, recollection, reminiscence
the process of remembering (especially the process of recovering information by mental effort
"he has total recall of the episode"
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License