Temporary encampment (7)
I believe the answer is:
bivouac
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">temporary encampment</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for bivouac that I've seen before include "Temporary camp without tents or cover" , "Temporary camp for soldiers" , "A temporary army camp" , "Pass the night in the open air" , "Camp in the open" .)