What is Nine?
1.
Not the definition of the "girth" of the barrel, but rather it's bore - the width of the hole that goes through the barrel. Also, not coincidentally, the diameter of the bullet - 9mm.
Refers to a pistol, usually a semi-automatic, ostensibly a 9mm.
Aside: The U.S. Army's standard pistol is a 9mm semi-automatic.
"I was about to pull out my nine and bust a cap."
2.
A 9mm handgun
i shot him twice with my nine
3.
A firearm, usually a semi-automatic pistol, chambered for the 9x19mm parabellum cartridge.
Glock 17, Glock 18, Glock 19, Beretta 92F, FN Browning Hi-Power
See
4.
A semi-automatic handgun designed to fire cartridges in caliber 9mm Parabellum, aka: 9mm Luger, 9x19 NATO.
Dawgz ain't want'n nun o' mee, cuz muh nine'z got muh back!
5.
n. used by punk ass gangstas, means a 9mm pistol, (one would be smart to run ones ass off when hearing this word being used by such types)
Best watch out fo' i whip out my niiine, an' BUST a cap
See
6.
the number after eight and before ten in the americal numeral system
anyone who uses "nine" as in the 9mm pistol is a fucker, and is 9 times as wrong as if they were a taker.
See
7.
a nine millimeter gun
Ill Pop Your Top Off With The Nine.