bivouac (bivouacs plural & 3rd person present) (bivouacking present participle) (bivouacked past tense & past participle )
1 n-count A bivouac is a temporary camp made by soldiers or mountain climbers.
2 verb If you bivouac in a particular place, you stop and stay in a bivouac there.
We bivouacked on the outskirts of the city. V prep/adv, Also V