bivouac
Pronunciation:
/ˈbɪv.u.æk/noun
Definitions
An encampment for the night, usually without tents or covering.
Any temporary encampment.
A temporary shelter constructed generally for a few nights.
The watch of a whole army by night, when in danger of surprise or attack.
verb
Definitions
To set up camp.
Example: We'll bivouac here tonight.
To watch at night or be on guard, as a whole army.
To encamp for the night without tents or covering.