Discerned (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">discerned</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for knew that I've seen before include "Acknowledged" , "Recognised" , "Distinguished" , "Was familiar with" , "Had learnt; sounds like modern" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">discerned</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for detected that I've seen before include "Noticed" , "Perceived" , "Uncovered, a crime say" .)
(Other definitions for heard that I've seen before include "Received aurally" , "Perceived by the ear" , "Perceived sound" , "Was told of" , "Got to know (of)" .)