Deduce (5)
I believe the answer is:
infer
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">deduce</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for infer that I've seen before include "Derive as a consequence" , "'Deduce, conclude (5)'" , "Deduce logically" , "Take or gather meaning from" , "Presume" .)