bivouac

noun
1
a temporary camp or shelter, without a tent, that is made and used especially by people climbing mountains or by soldiers
پناهگاه موقت, اردوگاه موقت, کمپ موقت, کمپ بدون چادر
verb
1
to spend the night in a bivouac
شب‌مانی در فضای باز کردن