"A Doll's House" playwright (5)
I believe the answer is:
ibsen
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">a doll's house playwright</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ibsen that I've seen before include "'Ghosts' writer" , "famous Norwegian" , "Norwegian dramatist of 'Hedda Gabler'" , "Norwegian dramatist and poet" , "Norwegian playwright (Peer Gynt)" .)