Fugitive, deserter (7)
I believe the answer is:
runaway
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">fugitive</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that fugitive can be written as runaway)</span><br/ ><br/ >'<span class="explanation-format__original">deserter</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for runaway that I've seen before include "One who flies" , "such a success?" , "refugee?" , "One who has taken flight" , "Fugitive" .)