IPA: /ˈflæʃˌbæk/
KK: /ˈflæʃˌbæk/
A sudden and vivid memory of a past event, often related to a traumatic experience, that interrupts the current flow of thought or narrative.
During the therapy session, she experienced a flashback to her childhood that brought back many emotions.
Flashback → It is formed from "flash" (from Middle English *flaschen*, meaning to emit light suddenly) and "back" (meaning in the reverse direction). The word "flashback" describes a sudden return to a previous moment or memory, as if light is suddenly emitted from the past.
Think of a sudden 'flash' of light that brings back a memory from 'back' in time — that's what a flashback is.