Conclusion or result. (6)
I believe the answer is:
upshot
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">conclusion</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">result</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that result can be written as upshot)</span><br/ ><br/ ></span>
(Other definitions for upshot that I've seen before include "skier" , "Outcome, consequence" , "One killed the albatross" , "Outcome of vertical discharge?" , "Eventual outcome or conclusion" .)