https://whatsapp.com/channel/0029Va81q0TLtOj8Und0ua0l/4106 *Explaination:* `Option B is correct.` `It is a noun.` `چھاونی, فوجی چھاونی, وقتی قیام کی جگھ.` > A temporary camp without tents or cover, used especially by soldiers or mountaineers. The meaning of BIVOUAC is a usually temporary encampment under little or no shelter. *Examples:* 1) He reached alone the summit and a storm forced him to make a bivouac. 2) The children made a bivouac at the bottom of the garden with some poles and an old blanket. · 3) When the storm started, the soldier built a bivouac for shelter. · 4) We will use the tree branches as a bivouac if it rains.