Exam: GRE (Verbal)

Definition: A mineral that contains calcium, titanium, and silicon, often found in small brown or yellow crystals, and sometimes used as a gemstone.

Example: The jeweler showed me a beautiful ring with a sphene stone.

Definition: Relating to a specific bone in the skull that is shaped like a wedge.

Example: The sphenoid bone is located at the base of the skull and helps form the eye socket.

Definition: A bone located at the base of the skull that helps form the eye socket and supports the structure of the face.

Example: The sphenoid bone is crucial for the stability of the skull.

Definition: Having a shape that resembles a wedge, often used in anatomical contexts to describe certain bones or structures in the body.

Example: The sphenoidal bone is located at the base of the skull and is shaped like a wedge.

Definition: A round, three-dimensional shape where every point on the surface is the same distance from the center.

Example: The Earth is not a perfect sphere, but it is very close to one.

Definition: To shape something into a round object or to enclose it within a round area.

Example: The artist decided to sphere the clay into a perfect ball.

Definition: Having the shape of a sphere; round and three-dimensional.

Example: The Earth is not a perfect sphere, but it is close to being spheric.

Definition: The quality or state of being shaped like a sphere.

Example: The sphericity of the planet affects its gravitational pull.

Definition: The study of shapes and figures that are spherical in nature, often involving geometry and trigonometry related to spheres.

Example: In advanced mathematics, spherics is essential for understanding the properties of spherical shapes.

Definition: An object that is shaped like a sphere but is not perfectly round, often resembling an ellipsoid.

Example: The planet Earth is often described as a spheroid due to its slightly flattened shape at the poles.

Definition: Having a shape that is similar to a sphere, being roughly round or ball-like.

Example: The planet has a spheroidal shape, making it appear almost like a perfect ball in space.

Definition: A shape that is similar to a sphere but not perfectly round, often used to describe objects that are slightly flattened or elongated.

Example: The planet is not a perfect sphere; it has a spheroidal shape due to its rotation.

Definition: A tool used to measure how curved a surface is, such as that of a sphere or cylinder.

Example: The engineer used a spherometer to check the curvature of the lens.