"The Name of the Rose" author (7,3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">the name of the rose author</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 eco that I've seen before include "Green prefix" , "Environmental group" , "Concerned with the environment" , "Umberto -, Italian author (The Name of the Rose)" , "Umberto - - , novelist" .)