BIVOUACKS
Noun
bivouacks
plural of bivouack
Verb
bivouacks
Third-person singular simple present indicative form of bivouack
Source: Wiktionary
BIVOUAC
Biv"ouac, n. Etym: [F. bivouac, bivac, prab. fr. G. beiwache, or
beiwacht; bei by, near + wachen to watch, wache watch, guard. See By,
and Watch.] (Mil.)
(a) The watch of a whole army by night, when in danger of surprise or
attack.
(b) An encampment for the night without tents or covering.
Biv"ouac, v. i. [imp. & p. p. Bivouacked (p. pr. & vb. n.
Bivouacking.] (Mil.)
(a) To watch at night or be on guard, as a whole army.
(b) To encamp for the night without tents or covering.
Source: Webster’s Unabridged Dictionary 1913 Edition