Imprisons (5)
I believe the answer is:
cages
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">imprisons</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for cages that I've seen before include "Locks up" , "Enclosures for animals" , "Wild animal enclosures" , "prisons" , "Enclosures made or wire or metal bars" .)