Washerful (4)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">washerful</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for load that I've seen before include "Burden, onus" , "Goods carried by a large vehicle" , "A heavy burden" , "that's put on commercial vehicle" , "Charge a gun" .)