n.[C]

1. 子弹，枪弹，弹丸
   A bullet-proof car stops bullets from passing through it.

   防弹车防止子弹穿透。

2. 【俚】豆子
3. 【俚】解雇通知[the S]
   The boss gave me the bullet.

   老板给了我解雇通知。

n.

1. a metal projectile fired from a small firearm, typically cylindrical and pointed.
2. (the bullet) informal dismissal from employment.
3. Printing  a small solid circle printed before each in a list of items.