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Definitions of collision
  1. noun
    (physics) a brief event in which two or more bodies come together
    "the collision of the particles resulted in an exchange of energy and a change of direction"

    Similar: 

    hit
  2. noun
    a conflict of opposed ideas or attitudes or goals
    "a collision of interests"
  3. noun
    an accident resulting from violent impact of a moving object
    "three passengers were killed in the collision" "the collision of the two ships resulted in a serious oil spill"
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Definition that contains collision
  • blow an impact (as from a collision)
  • bump an impact (as from a collision)
  • smash a serious collision (especially of motor vehicles)
  • scattering the physical process in which particles are deflected haphazardly as a result of collisions
  • pileup multiple collisions of vehicles
  • pion a meson involved in holding the nucleus together; produced as the result of high-energy particle collision
  • slapstick a boisterous comedy with chases and collisions and practical jokes
  • impaction a sharp collision produced by striking or dashing against something
  • smash-up a serious collision (especially of motor vehicles)
  • cosmic ray highly penetrating ionizing radiation of extraterrestrial origin; consisting chiefly of protons and alpha particles; collision with atmospheric particles results in rays and particles of many kinds
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