"Lorna ___" (5)
I believe the answer is:
doone
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">lorna</span>' is the definition.<br/ ><span class="explanation-format__explanation">(Lorna Doone is a novel by RD Blackmoore)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for doone that I've seen before include "'Lorna - - ': novel" , "See 2 Down" .)