| Answer | Crossword Clue |
|---|---|
| barbettes | BARBETTE, a platform for heavy guns |
| barbette | a platform for heavy guns |
| terreplein | (French) a horizontal platform behind a parapet where heavy guns are mounted |
| terrepleins | TERREPLEIN, (French) a horizontal platform behind a parapet where heavy guns are mounted |
| batteries | A fortified emplacement for heavy guns |
| monitors | A shallow-draft armored warship mounting one or two heavy guns for bombardment |
