howitzer

Artillarygun is likely misspelled.

Artillarygun has no English definition.

As a noun howitzer is

a cannon that combines certain characteristics of guns and mortars. The howitzer delivers projectiles with medium velocities, either by low or high trajectories. JP 1-02.

As nouns the difference between howitzer and howitzes

is that howitzer is a cannon that combines certain characteristics of guns and mortars the howitzer delivers projectiles with medium velocities, either by low or high trajectories jp 1-02 while howitzes is .

As a noun howitzer

is a cannon that combines certain characteristics of guns and mortars the howitzer delivers projectiles with medium velocities, either by low or high trajectories jp 1-02.

As an adjective howitzerlike is

resembling or characteristic of a howitzer.

As nouns the difference between howitzer and fieldpiece

is that howitzer is a cannon that combines certain characteristics of guns and mortars. The howitzer delivers projectiles with medium velocities, either by low or high trajectories. JP 1-02 while fieldpiece is a mobile artillery piece, i.e. gun or howitzer, for use in the field.

As nouns the difference between howitzer and hobit

is that howitzer is a cannon that combines certain characteristics of guns and mortars. The howitzer delivers projectiles with medium velocities, either by low or high trajectories. JP 1-02 while hobit is a small mortar on a gun carriage, in use before the howitzer.