Pigeon's cry (3)
I believe the answer is:
coo
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">pigeon's cry</span>' is the definition.<br/ >'<span class="explanation-format__answer">coo</span>' can be an answer for '<span class="explanation-format__original">cry</span>' <span class="explanation-format__explanation">(coo is a kind of cry)</span>. I also know that 'pigeon' relates to this answer.<br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for coo that I've seen before include "Dove's noise" , "Goodness me!" , "well I never!" , "(Of pigeon) murmur" , "I'm surprised" .)