Move around stealthily (5)
I believe the answer is:
prowl
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">move around stealthily</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for prowl that I've seen before include "Stalk about" , "Nose around" , "Move about with unlawful intentions" , "Creep around" , "Skulk" .)