Rewind vs. Unwind

To wind again or anew

To reverse the winding or twisting of

To reverse the winding of (audiotape, videotape, or film).

To separate the tangled parts of; disentangle.

To reverse the playing of (an audio or video recording).

To free (someone) of nervous tension or pent-up energy.

To rewind an audiotape or other linear recording.

(Business) To back off from (a stated policy or financial commitment)

To be rewound

To become unwound.

To return to an earlier time or stage in a sequence of events.

To become free of nervous tension; relax

The act or process of rewinding or being rewound.

(transitive) To separate (something that is wound up)

A control mechanism for rewinding tape or film, for example.

To disentangle

To wind (something) again.

To relax; to chill out; to rest and become relieved of stress

To wind (something) back, now especially of cassette or video tape, CD, DVD etc.; to go back on a video or audio recording.

(intransitive) To be or become unwound; to be capable of being unwound or untwisted.

(figurative) To go back or think back to a previous moment or place, or a previous point in a discourse.

To close out a position, especially a complicated position.

The act of rewinding.

To undo something.

A button or other mechanism for rewinding.

To analyse (a call stack) so as to generate a stack trace etc.

Any mechanism or operation that unwinds something.

To wind off; to loose or separate, as what or convolved; to untwist; to untwine; as, to unwind thread; to unwind a ball of yarn.

To disentangle.

To be or become unwound; to be capable of being unwound or untwisted.

Reverse the winding or twisting of;

Separate the tangles of

Become less tense, rest, or take one's ease;

Cause to feel relaxed;