1. neutron bomb atom bomb that produces lethal neutrons with less blast
  2. pattern-bomb bomb in certain patterns
  3. petrol bomb a crude incendiary bomb made of a bottle filled with flammable liquid and fitted with a rag wick
  4. penetration bomb a bomb with about 30% explosive and a casing designed to penetrate hardened targets before the explosive detonates
  5. hydrogen-bomb attack with a hydrogen bomb
  6. hydrogen bomb a nuclear weapon that releases atomic energy by union of light (hydrogen) nuclei at high temperatures to form helium
  7. letter bomb a thin explosive device inside an envelope or package and detonated when opened
  8. dirty bomb an atom bomb that leaves considerable radioactive contamination
  9. megaton bomb a nuclear weapon with an explosive power equivalent to one million tons of TNT
  10. neutron star a star that has collapsed under its own gravity
  11. fusion bomb a nuclear weapon that releases atomic energy by union of light (hydrogen) nuclei at high temperatures to form helium
  12. metronome clicking pendulum indicating the tempo of a piece of music
  13. neutrino an elementary particle with zero charge and zero mass
  14. neutron a subatomic particle with zero charge
  15. balloon bomb a bomb carried by a balloon
  16. fission bomb a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)
  17. neutropenia leukopenia in which the decrease is primarily in number of neutrophils (the chief phagocytic leukocyte)
  18. neutron flux the rate of flow of neutrons
  19. depth bomb a bomb that explodes at a preset depth under water
  20. neutralism a policy of neutrality or nonalignment in international affairs

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