Definition that contains adron
- flight an air force unit smaller than a squadron
- doolittle United States Air Force officer who electrified the world in 1942 by leading a squadron of 16 bombers on a daylight raid over Tokyo (1896-1993)
- flotilla a United States Navy fleet consisting of two or more squadrons of small warships
- escadrille an air force squadron typically containing six airplanes (as in France during World War I)
- escadrille a small squadron
- meson an elementary particle responsible for the forces in the atomic nucleus; a hadron with a baryon number of 0
- dexamethasone a corticosteroid drug (trade names Decadron or Dexamethasone Intensol or Dexone or Hexadrol or Oradexon) used to treat allergies or inflammation
- hexadrol a corticosteroid drug (trade names Decadron or Dexamethasone Intensol or Dexone or Hexadrol or Oradexon) used to treat allergies or inflammation
- antibaryon the antiparticle of a baryon; a hadron with a baryon number of -1
- qcd a theory of strong interactions between elementary particles (including the interaction that binds protons and neutrons in the nucleus); it assumes that strongly interacting particles (hadrons) are made of quarks and that gluons bind the quarks together