We have no meanings for "strong breastwork" in our records yet.
1 The column was not engaged until it reached a strong breastwork , at Potasi.
2 A strong breastwork , composed mostly of hickory logs, was built across the neck of the peninsula.
3 That night they encamped with the greatest care; and threw up a strong breastwork for their protection.
4 But the Spaniards had been warned in time, and had built up three strong breastworks .
5 The sideways of both aqueducts are, moreover, defended by many strong breastworks at the gates, and before reaching them.
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