| Noun | 1. | projectile - a weapon that is forcibly thrown or projected at a targets but is not self-propelledarrow - a projectile with a straight thin shaft and an arrowhead on one end and stabilizing vanes on the other; intended to be shot from a bow boomerang, throw stick, throwing stick - a curved piece of wood; when properly thrown will return to thrower cannon ball, cannonball, round shot - a solid projectile that in former times was fired from a cannon dart - a small narrow pointed missile that is thrown or shot seeker - a missile equipped with a device that is attracted toward some kind of emission (heat or light or sound or radio waves) spitball - a projectile made by chewing a piece of paper and shaping it into a sphere weapon, weapon system, arm - any instrument or instrumentality used in fighting or hunting; "he was licensed to carry a weapon" |
| 2. | projectile - any vehicle self-propelled by a rocket enginemissile - a rocket carrying a warhead of conventional or nuclear explosives; may be ballistic or directed by remote control multistage rocket, step rocket - a rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted rocket engine, rocket - a jet engine containing its own propellant and driven by reaction propulsion vehicle - a conveyance that transports people or objects | |
| Adj. | 1. | projectile - impelling or impelled forward; "a projectile force"; "a projectile missile" |