rewind

Short definition from Wiktionary

Verb

1. 1
   To wind (something) again.
2. 2
   To wind (something) back, now especially of a cassette or a video tape, CD, DVD etc.; to go back on a video or audio recording.
3. 3
   To go back or think back to a previous moment or place, or a previous point in a discourse.

Noun

1. 1
   The act of rewinding.
2. 2
   A button or other mechanism for rewinding.