Source : WordNet®

semiautomatic
     adj 1: partially automatic
     2: (of firearms) capable of automatic loading and firing
        continuously; "an autoloading rifle" [syn: {autoloading(a)},
         {self-loading}]

semiautomatic
     n : a pistol that is a semiautomatic firearm capable of loading
         and firing continuously [syn: {semiautomatic pistol}]