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geodesic

geodesic

1 9.2
The shortest path between two points on a curved surface like the Earth
  • noun
  • /ˌdʒiːəˈdɛsɪk/
  • Specialized
translation icon : geodésica
  • The geodesic dome seen in the background is part of the science facilities operated by the U.S. National Science Foundation.
  • geodesic distance

They fall together because nearby geodesics run pretty parallel to each other.

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Examples

  • A translucent ruby-colored geodesic dome three meters in diameter sat in the middle of the floor.

    Fiction book (1999)
  • Jeff explained to me about yurts, geodesic domes, timber-framed cabins—ways of building houses for less than fifteen thousand dollars.

    Fiction book (2001)
  • The pilings were still up, and a geodesic dome that must have once housed a theater or ballroom after Cee Cee's time stuck out over the water, but there was nothing left of the life of the place Cee Cee had once believed was the epitome of the entertainment world.

    Fiction book (1991)
  • The shortest route between the two cities is a geodesic that follows the curvature of the Earth.

  • In geometry class, we learned that a geodesic is the straightest possible line on a curved surface.

  • When designing the structure, the architect chose a geodesic shape for its efficiency and strength.

Synonyms

geodesic line
vsgeodesic
  • Specialized
9.9

The shortest path between two points on a curved surface like a globe

has identical meaning but used more generally beyond strict mathematical phrasing

Compounds

geodesic dome
  • Specialized
2 7.8

A strong, light building shaped like part of a ball made from many triangles

geodesic line
  • Specialized
9.9

The shortest path between two points on a curved surface like a globe

How Curved

ballistic trajectory
  • Specialized
7.5
geodesic
  • Specialized
1 9.2
straight line
49 1.0

Surface Forms

geodesic singular
geodesics plural

Etymology

Geodesic comes from the Greek parts geo- 'earth' and a root for 'measuring', the same idea behind geography. So a geodesic is an 'earth-measure' path — the shortest route between two points on a curved surface, such as an arc on a globe.