Look up jet in Wiktionary, the free dictionary.

Jet may refer to:


Mathematics and ScienceEdit

  • Jet (mathematics)
  • Jet bundle
  • Jet (fluid), coherent stream of fluid that is projected into a surrounding medium, usually from some kind of a nozzle or aperture.
  • Jet (particle physics), narrow cone of hadrons and other particles produced by the hadronization of a quark or gluon in a particle physics or heavy ion experiment.
  • Polar jet, a phenomenon in astronomy, where streams of matter are emitted along the axis of rotation of a compact object.
  • Relativistic jets are extremely powerful jets of plasma which emerge from the centers of some active galaxies.
  • Jet (lignite), a type of coal used in some jewelry (origin of the adjective jet-black)
  • Jets, a type of upper atmosphere lightning phenomena.
  • Joint European Torus Experimental nuclear fusion machine.





Products and businessEdit



  • Water jet (recreation), a personal-use water cannon that can be turned to spray in different directions and is usually found in water parks
  • Jet of Iada A famous German Shepherd Red Cross Rescue dog who saved hundreds of lives in 1940 during the bombings of London, the Battle of Britain or the Blitz.