Bleat (3)
I believe the answer is:
baa
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">bleat</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for baa that I've seen before include "Sound from a ewe" , "not quite consistent set of good A-level results?" , "Cry of a sheep" , "Beastly sound f" , "Cry of lamb, sounds angry" .)