BIVOUAC SIGHT is a term used to describe a temporary camp site, usually set up by military personnel or outdoor adventurers. The two crossword solutions for this term are COT (3 letters) and TENT (4 letters). A COT is a small, portable bed that can be easily set up and taken down, while a TENT is a lightweight shelter made of fabric and poles. Together, these two items make up the basic components of a bivouac sight.