Ellipsoid

usgb/ɪˈlɪpˌsɔɪd/
Noun

An ellipsoid is a three-dimensional geometric figure shaped like a stretched or compressed sphere.

The planet Earth is not a perfect sphere; it is shaped like an ellipsoid.
Visual representation of "ellipsoid" - An ellipsoid is a three-dimensional geometric figure shaped like a stretched or compressed sphere.

Often appears as...

  • semi-ellipsoid
  • ellipsoidal coordinates

Usage tips

Neutral

prolate ellipsoid, oblate ellipsoid, axis of ellipsoid

Definition 1 of 2
Visual representation of "ellipsoid"
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Mathematics

Understand the concept of three-dimensional shapes

Illustration for Mathematics
Ellipsoids are vital in various equations of spatial analysis.
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Astronomy

Relate ellipsoids to planetary shapes

Illustration for Astronomy
Many planets and moons exhibit ellipsoidal traits due to their rotation.
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Engineering

Application in design

Illustration for Engineering
Ellipsoids are often used in structures requiring aerodynamic shapes.
Visual representation of the word "Ellipsoid"

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