Geodesic

usgb/ˌdʒiːəʊˈdesɪk/
noun

The shortest path between two points on a curved surface or shape.

On a sphere, a geodesic is a great circle.
Visual representation of "geodesic" - The shortest path between two points on a curved surface or shape

Often appears as...

  • draw a geodesic
  • geodesic path

Usage tips

Technical

Definition 1 of 2
Visual representation of "geodesic"
LampPro Tip 1/3

Curved Surfaces

Remember that 'geodesic' indicates the shortest distance on surfaces like globes, not flat ones.

Illustration for Curved Surfaces
Pilots fly along the geodesic routes to save time and fuel.
LampPro Tip 2/3

Not Always Straight

A geodesic can appear curved on flat maps even though it's the shortest path on a sphere.

Illustration for Not Always Straight
The geodesic between two cities looked curved on the map.
LampPro Tip 3/3

Mathematical Context

The term is often used in math and geography to explain concepts about Earth and other round objects.

Illustration for Mathematical Context
The geodesic equation helps us understand Earth's geometry.
Visual representation of the word "Geodesic"

Never forget "Geodesic"

Humans forget easily. That's why you should download WordUp: Smart reminders, word games, AI practice, and much more!

Download on the App StoreGet it on Google PlayGet it from MicrosoftGet it on AppGallery
Chrome

WordUp Chrome Extension

As you browse the web instantly look up words you don’t know.

Get Chrome Extension
Back to top