| Answer | Crossword Clue |
|---|---|
| firebase | a military base from which guns are fired |
| firebases | FIREBASE, a military base from which guns are fired |
| barbette | (within a fortification) a platform or mound of earth from which guns may be fired over the parapet instead of through embrasures |
| casemates | A small room in the thickness of the wall of a fortress, with embrasures from which guns or missiles can be fired |
| waddings | A material from which wads for guns are made |
| wadding | A material from which wads for guns are made |
