Shortened form of atomic bomb.
Audio (US) (file)
- (always capitalized) An atomic bomb; a weapon that derives its energy from nuclear reactions and has enormous destructive power.
- (always capitalized) To bomb with an atom bomb.
- chain reaction
- dirty bomb
- fall-out, fallout
- H-bomb, hydrogen bomb
- neutron bomb
- Wikipedia article on nuclear weapons
- Wikipedia article on the "Little Boy" A-bomb
- Wikipedia article on the "Fat Man" A-bomb