This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A geometric surface, all of whose plane sections are either ellipses or circles.

n. a surface, all of whose cross sections are elliptic or circular (includes the sphere)

n. Such a surface used as a model of the shape of the earth.

adj. Shaped like an ellipse; elliptical.

adj. Of or pertaining to an ellipse.

adj. Having the tridimensional shape of an ellipse rotated on its long axis.

n. A solid, all plane sections of which are ellipses or circles. See conoid, n., 2 (a).

adj. Pertaining to, or shaped like, an ellipsoid.

n. In geometry, a solid figure all plane sections of which are ellipses or circles.

n. In anthropology, a cranium the norma verticalis of which has an ellipsoidal form.

n. a surface whose plane sections are all ellipses or circles

adj. having the nature or shape of an ellipsoid

""The biological implementation of this mechanism is currently unknown, but there is evidence from a previous study that a brain area called the ellipsoid body (sometimes called the" fly motor cortex ") might be involved.""

rounded    ellipsoidal   

two-dimensional figure    plane figure   

ellipsoid of gyration    central ellipsoid    reciprocal ellipsoid of expansion    ellipsoid of expansion    planetary ellipsoid    fresnel's ellipsoid    ellipsoid of revolution    inverse ellipsoid of inertia    axes of an ellipsoid    ellipsoid of inertia   

globoid    globose    oblong    ovoid   

conoid   

ellipsoid of revolution    ellipsoid packing    ellipsoid method    ellipsoid geodesic    subellipsoid   

ator    mountain-wall    solvation    embedment    farder    airfoil    countercharge    whiteout    ferrocrete