Exam: GRE (Verbal)

Definition: A puzzling statement or story used in Zen Buddhism to help with meditation and achieve spiritual insight.

Example: The monk contemplated the koan for hours, seeking deeper understanding.

Definition: A common language that is used by people from different language backgrounds to communicate, often developed in a specific region or period.

Example: During the Hellenistic period, Greek became the koine for trade and culture across the eastern Mediterranean.

Definition: To kneel and touch your forehead to the ground as a sign of great respect or submission, often used in a cultural context. It can also mean to show excessive deference or obedience to someone.

Example: He refused to kowtow to the demands of his boss, insisting on standing up for his beliefs.

Definition: A submissive or overly respectful act, often involving kneeling and bowing down as a sign of deference or respect.

Example: In some cultures, a kowtow is performed to show respect to elders or authority figures.

Definition: A colorless and mostly inactive gas that is found in small amounts in the air and is mainly used in lighting, such as in gas discharge lamps.

Example: The scientist explained how krypton is used in some types of light bulbs.

Definition: A measure in statistics that describes the shape of a distribution's peak, indicating how much of the data is concentrated around the mean compared to a normal distribution.

Example: In statistics, kurtosis helps to understand the distribution of data points in relation to the mean.

Definition: A type of graph that shows the movement or changes in a physical quantity over time, created by a device called a kymograph.

Example: The scientist analyzed the kymogram to understand the pressure changes in the experiment.

Definition: A device that records changes in pressure or motion, often used in medical settings to track things like blood pressure or muscle tension.

Example: The doctor used a kymograph to monitor the patient's blood pressure during the procedure.

Definition: Relating to a device that records the motion of a surface or fluid, often used in scientific experiments to measure changes over time.

Example: The kymographic analysis provided detailed insights into the fluid dynamics of the experiment.

Definition: A condition where the spine curves abnormally backward, causing a hunch in the upper back.

Example: The doctor diagnosed her with kyphosis after examining her posture.

Definition: A religious banner or flag, often used in processions, that features a Christian symbol, particularly the Chi-Rho, and was adopted by Emperor Constantine I.

Example: The soldiers marched proudly behind the labarum, which displayed the sacred symbol of their faith.