A trajectory or flight path is the path that an object with mass in motion follows through space as a function of time. In classical mechanics, a trajectory is defined by Hamiltonian mechanics via canonical coordinates; hence, a complete trajectory is defined by position and momentum, simultaneously. Definition of trajectory in the Definitions.net dictionary. Meaning of trajectory. What does trajectory mean? Information and translations of trajectory in the most comprehensive dictionary definitions resource on the web. Meaning Trajectory refers to the course or path that an object takes as it travels through the air or through space, often influenced by forces such as gravity and thrust. TRAJECTORY meaning: the curved path along which something (such as a rocket) moves through the air or through space often used figuratively to describe a process of change or development that leads toward a particular result
