Shame at failure (7)
I believe the answer is:
chagrin
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">shame at failure</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 chagrin that I've seen before include "anything but delight" , "Feeling of annoyance and disappointment" , "Emotion" , "irritation?" , "Humiliation, mortification" .)