Place in quarantine (7)
I believe the answer is:
isolate
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">place in quarantine</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for isolate that I've seen before include "Place or set apart" , "Cut off from all contact" , "Place apart from others or alone" , "Eat soil (anag)" , "Put into quarantine" .)