The sound of an explosion.
A sudden outburst.
A sudden uncontrolled increase.
A violent release of energy (sometimes mechanical, nuclear, or chemical.)
A bursting due to pressure.
Shots from a gun or guns, typically creating loud report.
The use of gunpowder-type weapons, mainly cannon, as opposed to swords or bayonets.
The time of firing of the morning gun or the evening gun.
Tea, a cup of tea, especially one served early in the morning before first parade.