Suet or lard, eg (3)
I believe the answer is:
fat
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">suet</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">lard eg</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(lard is a kind of fat)</span><br/ ><br/ ></span>
(Other definitions for fat that I've seen before include "Like 10 ac" , "Obese, overweight" , "As Bunter" , "Obese, having spare tyre etc" , "Substantial" .)