flashback

1 ENTRIES FOUND:
flashback /ˈflæʃˌbæk/ noun
plural flashbacks
flashback
/ˈflæʃˌbæk/
noun
plural flashbacks
Britannica Dictionary definition of FLASHBACK
1 
: a part of a story or movie that describes or shows something that happened in the past
[count]
[noncount]
2 
[count] : a strong memory of a past event that comes suddenly into a person's mind