. . . . . . . . . "defense"@en-us . "0"^^ . . . . "defensive structure"@en-us . "a structure used to defend against attack; \"the artillery battered down the defenses\""@en-us . "0"^^ . . . . "103171356"^^ . . . . . . "defensive structure"^^ . . "03171356-n"^^ . . . . . . . "defence"@en-us . . . . "103056567"@en-us . .