Definition: A basic part or component of something larger, often essential for its structure or function.

Example: Water is made up of two elements: hydrogen and oxygen.

Definition: A part of an airplane that helps control its movement by combining the roles of two other surfaces, the elevator and the aileron.

Example: The pilot adjusted the elevon to improve the aircraft's stability during flight.

Definition: A person or thing that brings out a response or reaction.

Example: The teacher used a question as an elicitor to encourage discussion among the students.

Definition: A three-dimensional shape that looks like a stretched or flattened sphere, where all cross-sections are either ellipses or circles.

Example: The planet Earth is not a perfect sphere but an ellipsoid, slightly flattened at the poles.

Definition: Relating to a shape that is like an elongated circle or oval, often used in geometry to describe certain three-dimensional forms.

Example: The planet has an ellipsoidal shape, making it slightly flattened at the poles.

Definition: Having a shape that resembles an oval or ellipse, often used to describe objects or paths that are not perfectly round.

Example: The track was designed in an elliptical shape to allow for faster running times.

Definition: A shape that is like a flattened circle, often used to describe certain types of galaxies or exercise machines.

Example: The elliptical galaxy is one of the types of galaxies found in the universe.

Definition: The quality or state of being elliptical, which means being shaped like an ellipse rather than a perfect circle or sphere.

Example: The ellipticity of the planet affects its gravitational field.

Definition: The process or state of being made longer or stretched out.

Example: The elongation of the rubber band allowed it to stretch further than before.

Definition: A type of solvent that is used to separate substances in a process called elution.

Example: The chemist used an eluant to extract the desired compound from the mixture.

Definition: A liquid solution that is produced when a substance is separated from a solid by washing it with a solvent.

Example: The chemist collected the eluate after passing the solvent through the column.