Makeshift camp (7)
I believe the answer is:
bivouac
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">makeshift camp</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 "A temporary army camp" , "Temporary and basic encampment" , "Pass the night in the open air" , "Temporary camp without tents or cover" , "Encamp" .)