defensive_structure.n.01

defensive_structure, defense, defense, defense, defense, defense_mechanism, department_of_defense, defense, refutation, defense, defense, defense

No data.

No data.

structure, entity

cheval-de-frise, fortress, line_of_defense, fortification, stronghold, outwork

No data.

No data.

No data.

defense, defense_mechanism, defensive_structure, department_of_defense, refutation

No data.