Definition of trajectory noun from the Oxford Advanced American Dictionary

     

    trajectory

     noun
    noun
    NAmE//trəˈdʒɛktəri//
     
    (pl. trajectories)(technology)
     
    jump to other results
  1. 1the curved path of something that has been fired, hit, or thrown into the air a missile's trajectory
  2. 2(figurative) My career seemed to be on a downward trajectory.
See the Oxford Advanced Learner's Dictionary entry: trajectory