Exam: GRE (Verbal)

Definition: A device that causes movement or controls a mechanism, often used in machines or systems to perform specific actions.

Example: The engineer installed an actuator to control the movement of the robotic arm.

Definition: The sharpness or clarity of vision or understanding; the ability to notice and understand things quickly and accurately.

Example: The artist's acuity allowed her to capture the subtle details of the landscape.

Definition: This word describes something that has a stinger, like bees or wasps, or something that has sharp prickles.

Example: The aculeate insects, such as bees and wasps, play a crucial role in pollination.

Definition: The ability to make good judgments and quick decisions, especially in a specific area or field.

Example: Her business acumen helped her to make profitable decisions.

Definition: Having a shape that narrows to a sharp or slender point, often used to describe the tips of leaves or other objects.

Example: The acuminate leaves of the plant give it a distinctive appearance.

Definition: To make something pointed or sharp at the end.

Example: The artist decided to acuminate the edges of the sculpture for a more defined look.

Definition: A measure of how well the edges in an image stand out from the background, contributing to the overall sharpness of the picture.

Example: The photographer adjusted the acutance of the image to enhance its clarity.

Definition: Having a sharp point or being very intense or severe; can refer to angles in geometry or describe a quick and serious medical condition.

Example: The doctor diagnosed her with acute appendicitis, which required immediate surgery.

Definition: In a way that is very serious, intense, or sharp. It can also mean being very aware or sensitive to something.

Example: She felt acutely aware of the tension in the room.

Definition: The quality of being sharp or intense, often related to the ability to think quickly and understand things clearly. It can also refer to a high pitch in sounds or the sharpness of angles.

Example: The acuteness of her observations impressed everyone in the meeting.

Definition: Describing something that does not form a cycle or loop, often used in contexts like botany and chemistry to refer to structures that are linear or open rather than circular.

Example: The acyclic compound is essential for the synthesis of various pharmaceuticals.