| ASPHERIC | • aspheric adj. Aspherical. • ASPHERIC n. a lens that has a shape that is not completely round; a contact lens with changing lens strength. |
| ENSPHERE | • ensphere v. (Transitive) To place in a sphere; to surround in all directions (as if) by a sphere (one of the concentric… • ensphere v. (Transitive) To form into a sphere. • ENSPHERE v. to enclose in a sphere, also INSPHERE. |
| INSPHERE | • insphere v. Alternative form of ensphere. • INSPHERE v. to enclose in a sphere, also ENSPHERE. |
| OOSPHERE | • oosphere n. (Botany) A large nonmotile egg cell formed in an oogonium and ready for fertilization. • oösphere n. Alternative spelling of oosphere. • OOSPHERE n. an unfertilized egg within an oogonium. |
| SPHEARES | • spheares n. Plural of spheare. • SPHEARE n. (archaic) a sphere, also SPHAER, SPHAERE, SPHEAR. |
| SPHENOID | • sphenoid adj. Having a wedged shape. • sphenoid adj. (Anatomy) Of or relating to the sphenoid bone which forms the base of the cranium, behind the eye and… • sphenoid n. (Anatomy) The sphenoid bone. |
| SPHERICS | • spherics n. (Mathematics) The part of geometry and trigonometry that deals with spheres. • spherics n. Alternative form of sferics. • SPHERICS n. (short for) atmospherics; the branch of science that deals with these, esp. for the radiolocation of electrical storms, also SFERICS. |
| SPHERIER | • SPHERY adj. resembling a sphere. |
| SPHERING | • sphering n. The practice of humans traveling in a sphere, generally made of transparent plastic, usually for fun. • SPHERE v. to form into a type of geometric solid circle. |
| SPHEROID | • spheroid adj. Of a shape similar to a squashed sphere. • spheroid n. A solid of revolution generated by rotating an ellipse about its major (prolate), or minor (oblate) axis. • SPHEROID n. a body resembling or approximating to a sphere in shape. |
| SPHERULE | • spherule n. A small sphere. • SPHERULE n. a small sphere. |
| UNSPHERE | • unsphere v. To remove from a sphere, as in celestial bodies; to remove from the heavens. • UNSPHERE v. to remove from a sphere. |