Table spread (9)
(Other definitions for margarine that I've seen before include "Vegetable fat" , "Item of food" , "F [FAT]" , "Fat-based butter substitute" , "Reg and Marian make a butter substitute" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">table spread</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 oleo that I've seen before include "Oil used in making margarine" , "Prefix indicating oily" , "Marge" , "Fatty substance" .)