Drag with effort (3)
I believe the answer is:
lug
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">drag with effort</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 lug that I've seen before include "Haul; ear (slang)" , "Drag with effort; ear" , "Projecting piece; haul" , "Drag, haul" , "Drag heavily" .)