bomb (a device filled with explosives) / aerosol (either the substance or the container) / a hottie, a bombshell / globular glass vessel; demijohn, carboy / bombe glacée, a frozen dessert consisting of two or more kinds of ice cream, often with a light, frothy center made of eggs and sugar, frozen in a melon-shaped mold / Ellipsis of bombe météorologique or bombe météo or bombe cyclonique.

dirty bomb (device containing conventional explosives and radioactive material, designed to spread radiation over a wide area)

a bomb cyclone

Clipping of bombe météorologique.

a bomb cyclone, a meteorological bomb, a weather bomb

atomic bomb (nuclear weapon)

time bomb (bomb that has a mechanism such that detonation can be preset to a particular time) / time bomb (situation that threatens to have disastrous consequences at some future time)