shoulder-fired

The compound adjective "shoulder-fired" is a modern military and technical term constructed from two native English elements. The first part, "shoulder," refers to the part of the human body used to brace the weapon, a usage that extends the Old English word for the upper limb joint. The second part, "fired," employs the past participle of "fire," which evolved from the noun for combustion to the verb meaning to discharge a projectile. The literal combination, "fired from the shoulder," logically describes the operational method of man-portable missile launchers or anti-tank rockets, where the operator rests the launch tube on their shoulder to aim and absorb recoil. This transparent compounding follows a common English pattern for creating precise descriptive terms for weapon systems.

Structure: shoulder (body part) + fired (propelled) shoulder: From Old English sculdor, of Germanic origin. Functions as a noun used attributively to indicate the location or method of operation. fired: From Old English fȳr (fire) + the past participial suffix -ed. Functions as an adjective-forming element meaning "propelled by an explosive charge or rocket motor".