Universal remedy (7)
(Other definitions for cure-all that I've seen before include "Panacea, nostrum" , "Universal panacea" , "Universal remedy" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">universal remedy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for panacea that I've seen before include "Universal medicine" , "Cure-all in a canape" , "that can make anything better" , "wonder drug" , "that's going to help a lot" .)