'Trajectories' definitions:
Definition of 'Trajectories'
From: GCIDE
- Trajectory \Tra*ject"o*ry\, n.; pl. Trajectories. [Cf. F. trajectoire.] The curve which a body describes in space, as a planet or comet in its orbit, or stone thrown upward obliquely in the air. [1913 Webster] Trajetour Trajet