Swift's forte (6)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">swift's forte</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 satire that I've seen before include "It holds up folly to ridicule" , "Witty language used to convey insults or scorn" , "Jonathan Swift's forte?" , "Language saying one thing but implying the opposite" , "Biting humour exposing vice, folly etc." .)