| Answer | Crossword Clue |
|---|---|
| shellfire | the firing of explosive shells or projectiles |
| dunnite | ammonium picrate explosive used as a bursting charge for armor-piercing projectiles and in high-explosive shells; explosive D |
| dunnites | ammonium picrate explosive used as a bursting charge for armor-piercing projectiles and in high-explosive shells; explosive D |
| cannons | heavy-caliber automatic aircraft gun firing explosive shells |
| canyons | heavy-caliber automatic aircraft gun firing explosive shells |
| obturate | to close (a hole or cavity) so as to prevent a flow of gas through it, esp. the escape of explosive gas from a gun tube during firing |
