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| ] fires a full broadside during a target exercise near ], 1 July 1984.]] | ] fires a full broadside during a target exercise near ], 1 July 1984.]] | ||
| ==Terminology== | |||
| The use of the term "cannon" is interchangeable with "gun" as a words borrowed from the French language during the early 15th century, from Old French ''canon'', itself a borrowing from the Italian ''cannone'', a "large tube" augmentive of Latin ''canna'' "reed or cane".<ref> Online Etymological Dictionary</ref> | |||
| guns are mean and kill people they suck | |||
| In military use, the term "gun" refers primarily to direct fire weapons that capitalize on their velocity for penetration or range. In modern parlance, these weapons are breech-loaded and built primarily for long range fire with a low or almost flat ballistic arc. A variation is the ] or gun-howitzer designed to offer the ability to fire both low or high-angle ballistic arcs. In this use, example guns include ]. A less strict application of the word is to identify one artillery weapon system or non-machine gun projectile armament on aircraft. | |||
| The word ] is retained in some cases for the actual gun tube but not the weapon system. The title gunner is applied to the member of the team charged with operating, aiming, and firing a gun. | |||
| ] are automatic guns designed primarily to fire shells and are mounted on a vehicle or other mount. ] are similar, but usually designed to fire simple projectiles. In some calibers and some usages, these two definitions overlap. | |||
| A related military use of the word is in describing ''']'''. In this instance, the "gun" is part of a ] and contains an explosively propelled sub-critical slug of ] within a barrel to be fired into a second sub-critical mass in order to initiate the fission reaction. Potentially confused with this usage are small nuclear devices capable of being fired by artillery or ] | |||
| In civilian use, a related item used in agriculture is a ''']'''. Such captive piston guns are often used to humanely stun farm animals for slaughter.<ref> (pdf)</ref> | |||
| ]s are normally civilian weapons used primarily for hunting. These weapons are typically smooth bored and fire a shell containing small lead or steel balls. Variations use rifled barrels or fire other projectiles including solid lead slugs, a ] ] projectile capable of stunning a target, or other payloads. In military versions, these weapons are often used to burst door hinges or locks in addition to antipersonnel uses. | |||
| ==Types of guns== | ==Types of guns== | ||
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In modern parlance, a gun is a projectile weapon using a hollow, tubular barrel as the means for directing the projectile as well as other purposes—an expansion chamber for propellant, stabilizing the projectile's trajectory, aiming, etc.—and assumes a generally flat trajectory for the projectile.
The generic form of a trigger initiated, hand-held, and hand-directed tool with an extending bore has additionally been applied to implements resembling guns in either form or concept. Examples of this application include items such as staple guns, nail guns, and glue guns. Occasionally, this tendency is ironically reversed, such as the case of the American M3 submachine gun which carries the nickname "Grease Gun".
The projectile may be a simple, single-piece item like a bullet, a casing containing a payload like a shotshell or explosive shell, or complex projectile like a sub-caliber projectile and sabot. The propellant may be air, an explosive solid, or an explosive liquid. Some variations like the Gyrojet and certain other types combine the projectile and propellant into a single item.
Most guns are described by the type of barrel used, the means of firing, the purpose of the weapon, the caliber, or the commonly accepted name for a particular variation.
Barrel types include rifled—a series of spiraled grooves or angles within the barrel—when the projectile requires an induced spin to stabilize it and smoothbore when the projectile is stabilized by other means or is undesired or unnecessary. Typically, interior barrel diameter and the associated projectile size is a means to identify gun variations. Barrel diameter is reported in several ways. The more conventional measure is reporting the interior diameter of the barrel in decimal fractions of the inch or in millimeters. Some guns—such as shotguns—report the weapon's gauge.
guns are mean and kill people they suck
Types of guns
Military firearms
Machine guns
Autocannon
Artillery guns
Tank guns
Hunting guns
Guns for training and entertainment
See also
Citations and notes
References
- Lee, R.G., Introduction to battlefield weapons, systems & technology, Royal Military College of Science, Shrivenham, UK, Brassey's Publishers, Oxford, 1981
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