Sad, glum (4)
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">sad</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that sad can be written as blue)</span><br/ ><br/ >'<span class="explanation-format__original">glum</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for blue that I've seen before include "Dirty" , "Such humour < makes conservative" , "University sportsman - a shade - depressed" , "Dispirited in cerulean way" , "See 7 Across" .)
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">sad</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">glum</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for doleful that I've seen before include "Dismal" , "Dreary" , "Showing great melancholy" , "Miserable" , "Causing grief; sorrowful" .)