untwining

/AH0 N T W AY1 N IH0 NG/
verb
  1. 1

    To untwist the strands of (something entwined).

  2. 2

    To free (one thing that is entwined with another), disentangle, extricate.

  3. 3

    To become untwisted or disentangled.

Source: https://en.wiktionary.org/wiki/untwine, https://en.wiktionary.org/wiki/untwining