fission bomb

The reason pilots would choose to use guns over a bomb or a missile is simple.

More like bomb-shells, military mines, torpedoes, and nitroglycerine trains.

The trench mortars—bomb guns they call them—will be ready in Japan in two and a half months' time.

That boy shows old Rachels blood, soliloquized the mistress of Wavertree Hall; he would not run if there were a bomb under him!

Villeroi's reply was to commence the bombardment at once, and forthwith bomb-shells and red-hot shot came pouring on the town.

For instance, the Master Cook has a party of bomb-throwers formed from among the cooks.