Take a spill (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">take a spill</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 fall that I've seen before include "subside" , "What Americans call autumn" , "Drop, decrease" , "Stateside season" , "Autumn - trip" .)