The story
From sub- + machine gun.
Etymology from Wiktionary, CC BY-SA 4.0.
submachine gun
Today it means: A type of short range machine gun that is carried as a personal weapon and uses pistol ammunition. Full definition →
Today it means: A type of short range machine gun that is carried as a personal weapon and uses pistol ammunition. Full definition →
From sub- + machine gun.
Etymology from Wiktionary, CC BY-SA 4.0.