flashback
US /ˈflæʃ.bæk/
UK /ˈflæʃ.bæk/

1.
flashback, recuerdo vívido
a sudden and disturbing vivid memory of an event in the past, typically a traumatic one
:
•
The smell of smoke triggered a flashback to his time in the war.
El olor a humo le provocó un flashback de su tiempo en la guerra.
•
She experienced a sudden flashback of the accident.
Experimentó un flashback repentino del accidente.
2.
flashback, escena retrospectiva
an intercut scene in a film, novel, etc., that takes the narrative back in time from the current point in the story
:
•
The movie used a clever flashback to reveal the killer's motive.
La película utilizó un ingenioso flashback para revelar el motivo del asesino.
•
The novel frequently employs flashbacks to develop character backstories.
La novela emplea frecuentemente flashbacks para desarrollar las historias de fondo de los personajes.