Herd (5)
I believe the answer is:
flock
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">herd</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for flock that I've seen before include "Group of sheep or birds" , "A number of sheep" , "A company of sheep" , "Raised-pattern (wallpaper)" , "Bevy" .)