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unfasten

English

  1. 🔊 become undone or untied
    “The shoelaces unfastened”
  2. 🔊 cause to become undone
    “unfasten your belt”

Similar words

cast off detach disengage doff free liberate loose loosen release remove take off unbar unbind unbolt unbuckle unbutton unchain unclasp undo unfetter unglue unlace unlatch unleash