What term describes the path an object takes as it orbits another object in space?

The term that describes the path an object takes as it orbits another object in space is "orbit." In an orbital context, "orbit" refers specifically to the curved trajectory that one celestial body follows around another due to the gravitational pull between them. This can apply to various scenarios, such as planets orbiting a star or moons orbiting a planet.

In contrast, while "trajectory" also describes the path of an object in motion, it typically refers to the path of a projectile or a vehicle through space rather than a stable orbital path. "Rotation" describes the spinning motion of an object around its own axis, such as the rotation of Earth on its axis, and "revolution" often refers to the movement of one object around another in a broader sense, usually indicating a complete orbital cycle. However, when specifically talking about the path taken, "orbit" is the most accurate term to use.