Enclose; restrain (7)
I believe the answer is:
contain
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">enclose</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know this)</span><br/ ><br/ >'<span class="explanation-format__original">restrain</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know this)</span><br/ ><br/ ></span>
(Other definitions for contain that I've seen before include "Enclose" , "Hold within, suppress (7)" , "Keep within limits or have within" , "keep within bounds" , "Include - restrict" .)