Cry of sorrow (4)
I believe the answer is:
alas
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">cry of sorrow</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 alas that I've seen before include "Cry of woe" , "Regretfully!" , "-- and alack!" , "woebegone expression" , "Interjection of sorrow" .)