Byron or Tennyson (4)
I believe the answer is:
lord
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">byron or tennyson</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 lord that I've seen before include "Member of the aristocracy" , "Entitled" , "Until 2006 the presiding officer of the House of Lords and head of the judiciary" , "Feudal superior" , "Titled nobleman" .)