Loosened, as shoelaces (5)
I believe the answer is:
undid
(Other definitions for undid that I've seen before include "Disentangled" , "Annulled; unfastened" , "Cancelled, reversed (an action)" , "Loosened; ruined" , "solved knotty problem" .)
I believe the answer is:
undid
(Other definitions for undid that I've seen before include "Disentangled" , "Annulled; unfastened" , "Cancelled, reversed (an action)" , "Loosened; ruined" , "solved knotty problem" .)