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- Dictionaryspheroid/ˈsfɪərɔɪd/
noun
- 1. a sphere-like but not perfectly spherical body.
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A spheroid, also known as an ellipsoid of revolution or rotational ellipsoid, is a quadric surface obtained by rotating an ellipse about one of its principal axes; in other words, an ellipsoid with two equal semi-diameters. A spheroid has circular symmetry .
A spheroid is a figure resembling a sphere or an object of approximately spherical shape. Learn more about the word history, examples, synonyms, and related entries of spheroid from Merriam-Webster.
A spheroid is a solid object that is almost spherical, with a uniform thickness and a prominent, dense layer. Learn more about the mathematical term, its usage and related words from the Cambridge Dictionary.
A spheroid is a solid object that is almost spherical, such as the earth or a football. Learn more about the meaning, usage and pronunciation of spheroid, and see examples and translations in different languages.
Spheroid definition: a solid geometrical figure similar in shape to a sphere, as an ellipsoid.. See examples of SPHEROID used in a sentence.
Jun 22, 2024 · A spheroid is an ellipsoid having two axes of equal length, making it a surface of revolution. By convention, the two distinct axis lengths are denoted a and c, and the spheroid is oriented so that its axis of rotational symmetric is along the z-axis, giving it the parametric representation x = asinvcosu (1) y = asinvsinu (2) z ...
Definition of spheroid noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
