Literary notes about rap (AI summary)
The word "rap" serves a diverse role in literature, functioning both as a literal sound and as a metaphor for swift, decisive action. In many texts it denotes a sharp knock—heralding the arrival of a visitor or signaling an event, as when a rap announces dinner or interrupts the quiet of a room ([1], [2], [3]). At the same time, it is employed figuratively to suggest a form of reprimand or corrective action, a verbal or physical reminder of accountability—as when characters threaten a rap on the knuckles to enforce discipline ([4], [5], [6]). Moreover, the term’s percussive quality is used to heighten narrative tension or to punctuate transitions, enriching the auditory imagery in the prose ([7], [8]).