Simple past tense and past participle of bivouac.(verb)
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Use "bivouacked" in a sentence
"That night the troops again bivouacked is the same position in the woods they had held the night before."
""bivouacked" with his tail round your office and threatened to "kill you as he would a fly.""
"They had been bivouacked on the steep slopes of the southern Krell for three days now, growing restless despite the drills and constant patrols Bartmae dispatched into the surrounding hills and hollows."