A shoulder-fired missile, shoulder-launched missile, man-portable rocket launcher, or man-portable missile is a rocket-propelled explosive projectile small enough to be carried by a single person and fired while held on one's shoulder. The word "missile" in this context is used in its original broad sense of a heavy projectile, and encompasses all guided missiles and unguided rockets. In many instances, although not technically defining all shoulder-fired missiles, the name bazooka is regularly used as an informal name, although the actual Bazooka is a type of unguided rocket launcher in its own right.