bullet

1. A projectile, usually of metal, shot from a gun at high speed. (countable, uncountable)
2. An entire round of unfired ammunition for a firearm, including the projectile, the cartridge casing, the propellant charge, etc. (countable, informal, uncountable)
3. Ammunition for a sling or slingshot which has been manufactured for such use. (countable, uncountable)
4. A printed symbol in the form of a solid circle ⟨•⟩, often used to mark items in a list. (countable, uncountable)
5. A large scheduled repayment of the principal of a loan; a balloon payment. (countable, uncountable)
6. A rejection letter, as for employment, admission to a school or a competition. (countable, uncountable) · John's not going to any of his top schools; he got a bullet from the last of them yesterday.
7. One year of prison time. (countable, slang, uncountable)
8. An ace (the playing card). (countable, slang, uncountable)

Plural bullets