👉 Ellipsoids are a class of two-dimensional geometric shapes that have an ellipse as their shape. Ellipsoids can be classified into various subtypes based on their properties such as their radius, eccentricity, and the number of points at which they touch each other. In geometry, an ellipsoid is defined as a three-dimensional object with an ellipsoid-like property, where the major axis (the longest diameter) is aligned with the z-axis, and the minor axes are parallel to the xy-plane