reminiscence

英 [remɪ'nɪs(ə)ns] 美['rɛmə'nɪsns]

• n. 回忆；怀旧；引起联想的相似事物

1. a mental impression retained and recalled from the past

2. the process of remembering (especially the process of recovering information by mental effort);

"he has total recall of the episode"