The noun geodesic and the adjective geodetic come from geodesy, the science of measuring the size and shape of Earth, though many of the underlying principles can be applied to any ellipsoidal …

3 days ago · A geodesic is a locally length-minimizing curve. Equivalently, it is a path that a particle which is not accelerating would follow. In the plane, the geodesics are straight lines. On the sphere, …

The meaning of GEODESIC is geodetic. How to use geodesic in a sentence.

In general relativity, a geodesic generalizes the notion of a "straight line" to curved spacetime. Importantly, the world line of a particle free from all external, non-gravitational forces is a particular …

Jun 29, 2026 · In mathematics, a geodesic is the shortest line between two points that lies on a given surface. This concept originates from geodesy, the science of measuring the Earth's shape and …

In geometry, a geodesic is a curve representing in some sense the locally shortest path (arc) between two points in a surface, or more generally in a Riemannian manifold. The term also has meaning in …

GEODESIC definition: 1. relating to the shortest possible line between two points on a sphere or other curved surface 2…. Learn more.

A geodesic is the shortest or locally shortest path between two points on a curved surface or in a curved space. On a sphere, geodesics are great circles; on a flat plane, they are straight lines.

Mar 13, 2026 · The noun geodesic and the adjective geodetic come from geodesy, the science of measuring the size and shape of Earth, though many of the underlying principles can be applied to …

Illustrated definition of Geodesic: The shortest line segment between two points on a sphere or other curved surface. A Geodesic Dome is made with...