Meaning of semiautomatic In English

• 0 partly automatic:

  • a semiautomatic gearbox/shotgun

• 1 a weapon that fires one round of bullets each time the trigger is pressed:

  • He was armed with a semiautomatic.

• 2 (of a gun) having a bullet in position and ready for firing when the trigger is pulled:

  • a semiautomatic pistol/rifle