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Webster 1913 Edition
Counterguard
Coun′ter-guardˊ
(koun′tẽr-gärdˊ)
, Noun.
(Fort.)
A low outwork before a bastion or ravelin, consisting of two lines of rampart parallel to the faces of the bastion, and protecting them from a breaching fire.
Webster 1828 Edition
Counterguard
COUNTERGUARD
,Noun.