Eg, Jersey (6)
I believe the answer is:
island
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">eg jersey</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that Jersey is a island)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for island that I've seen before include "6 Across, for example" , "Eg, Crete" , "Land mass enclosed by water" , "Piece of land smaller than a continent" , "Such as Crete, say" .)