unwinder

/ʌnˈwaɪndər/
noun
  1. A person or thing that helps someone relax or relieve stress.
    • Yoga is a great unwinder for both the mind and body.
    • A hot bath is my favorite unwinder after a busy day.
    • He considers playing guitar his personal unwinder.
  2. A device or tool used to undo something that is wound, such as wire, thread, or film.
    • She bought a thread unwinder to fix the tangled spool.
    • The film projector's unwinder broke, so the movie stopped.
    • The factory uses an automatic unwinder to feed paper into the printer.
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Antonyms
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