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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.
The meaning of SPHEROID is a figure resembling a sphere; also : an object of approximately spherical shape.
noun [ C ] mathematics specialized uk / ˈsfɪə.rɔɪd / us / ˈsfɪr.ɔɪd / Add to word list. a solid object that is almost spherical: The earth is a spheroid. SMART Vocabulary: related words and phrases. Spherical, circular and annular objects. air bubble. ball. bead. bobbin. bobble. bowling ball. bubble. cylinder. cylindrically. disc. disk. game ball.
noun [ C ] mathematics specialized us / ˈsfɪr.ɔɪd / uk / ˈsfɪə.rɔɪd / Add to word list. a solid object that is almost spherical: The earth is a spheroid. SMART Vocabulary: related words and phrases. Spherical, circular and annular objects. air bubble. ball. bead. bobbin. bobble. bowling ball. bubble. cylinder. cylindrically. disc. disk. game ball.
Spheroid definition: a solid geometrical figure similar in shape to a sphere, as an ellipsoid.. See examples of SPHEROID used in a sentence.
Jul 1, 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 = ccosv, (3 ...
Definition of spheroid noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
a shape that is generated by rotating an ellipse around one of its axes. “it looked like a sphere but on closer examination I saw it was really a spheroid ”. synonyms: ellipsoid of revolution. see more.
Define spheroid. spheroid synonyms, spheroid pronunciation, spheroid translation, English dictionary definition of spheroid. n. A body that is shaped like a sphere but is not perfectly round, especially an ellipsoid that is generated by revolving an ellipse around one of its axes....
Spheroid definition: A body that is shaped like a sphere but is not perfectly round, especially an ellipsoid that is generated by revolving an ellipse around one of its axes.
