Unwound

verb

1. To separate (something that is wound up)

   "Could you unwind about a foot of ribbon so I can finish the package?"

2. To disentangle
3. To relax; to chill out; to rest and relieve of stress

   "After work, I like to unwind by smoking a pipe while reading the paper."

4. To be or become unwound; to be capable of being unwound or untwisted.
5. To undo something.