ellipsoid

As a noun ellipsoid

is ellipsoid (surface all of whose cross sections are elliptic or circular).

As an adjective false is

(label) one of two states of a boolean variable; logic.

As nouns the difference between ellipsoid and globular

is that ellipsoid is ellipsoid (surface all of whose cross sections are elliptic or circular) while globular is (astronomy) a globular cluster.

As an adjective globular is

roughly spherical in shape.

As a noun ellipsoid

is ellipsoid (surface all of whose cross sections are elliptic or circular).

As an adjective undefined is

lacking a definition or value.

As nouns the difference between ellipsoid and null

is that ellipsoid is ellipsoid (surface all of whose cross sections are elliptic or circular) while null is zero, nil; the cardinal number before einn.

As an adjective prolate

is elongated at the poles.

As a verb prolate

is (obsolete|transitive) to utter; to pronounce.

As a noun ellipsoid is

ellipsoid (surface all of whose cross sections are elliptic or circular).

As adjectives the difference between toroidal and ellipsoid

is that toroidal is having the shape of a torus or toroid while ellipsoid is shaped like an ellipse; elliptical.

As a noun ellipsoid is

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

As a noun ellipsoid is

ellipsoid (surface all of whose cross sections are elliptic or circular).

As nouns the difference between oval and ellipsoid

is that oval is a shape rather like an egg or an ellipse while ellipsoid is a surface, all of whose cross sections are elliptic or circular (includes the sphere.

As adjectives the difference between oval and ellipsoid

is that oval is having the shape of an oval while ellipsoid is shaped like an ellipse; elliptical.

As a proper noun Oval

is a cricket ground in South London.