The term breech mechanism is often used in the context of firearms and refers to the part of a gun that allows for the loading and unloading of ammunition. It is an essential component of firearms and has a significant impact on the safety and efficiency of the weapon.
Definitions
The breech mechanism is defined as the part of a firearm that enables the loading and unloading of ammunition. It is the area of the gun where the cartridge is inserted and locked in place before firing. The breech mechanism also allows for the spent cartridge to be ejected after firing.
Origin
The breech mechanism has been an essential component of firearms since the invention of the gun. The first firearms were loaded from the muzzle, but as technology advanced, the breech-loading mechanism was developed. The breech mechanism allowed for faster and more efficient loading and unloading of ammunition.
Meaning in different dictionaries
According to the Oxford English Dictionary, the breech mechanism is “the part of a firearm that opens to allow the insertion of cartridges.” Merriam-Webster defines it as “the part of a firearm that opens to allow the insertion of cartridges into the chamber.”
Associations
The breech mechanism is associated with firearms and is a crucial component of their design. It is also associated with safety, as a malfunctioning breech mechanism can lead to accidents and injuries.
Synonyms
Synonyms for breech mechanism include breech block, breech loader, and breech assembly.
Antonyms
There are no direct antonyms for breech mechanism, but muzzle-loading firearms can be considered the opposite of breech-loading firearms.
The same root words
The word breech comes from the Old English word brēc, which means “buttocks.” The word mechanism comes from the Greek word mēkhanē, which means “a contrivance or machine.”
Example Sentences
- The gunsmith examined the breech mechanism to ensure it was functioning correctly.
- The soldier quickly loaded a new cartridge into the breech mechanism and fired again.
- The malfunctioning breech mechanism caused the gun to misfire, injuring the shooter.