Do a crossword, say
I believe the answer is:
solve
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">do a crossword say</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for solve that I've seen before include "Work out (a clue)" , "Clear up a mystery" , "Get answer to (a clue)" , "Unravel (a problem)" , "Explain (a mystery)" .)