Get back; recover (6)
I believe the answer is:
regain
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">get back</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">recover</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that recover can be written as regain)</span><br/ ><br/ ></span>
(Other definitions for regain that I've seen before include "Get back, recover the use of" , "Take back (the Ashes, for example)" , "Recover - in gear (anag)" , "Get back (previously owned object)" , "Recover, retrieve" .)