Exam: Cambridge English: C1 Advanced (CAE)

Definition: A large bowl from ancient Greece and Rome, used for mixing wine and water.

Example: The ancient Greeks often used a krater during their feasts to mix their wine with water.

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: Related to the lips or produced using the lips, such as certain sounds in speech.

Example: The sounds 'b' and 'm' are considered labial because they are made with the lips.

Definition: A sound made with the lips, often used in speech, such as the sounds 'p', 'b', and 'm'.

Example: In linguistics, a labial is a consonant produced by bringing the lips together.

Definition: Something that is likely to change or is unstable, often used to describe emotional states or chemical compounds that can easily undergo transformation.

Example: The labile nature of the chemical made it difficult to store safely.

Definition: A condition where something is likely to change or is unstable.

Example: The lability of the market makes it difficult to predict future trends.

Definition: Describing sounds that are made by using the lower lip and the upper teeth, such as the sounds 'f' and 'v'.

Example: The sounds 'f' and 'v' are examples of labiodental sounds in English.

Definition: A sound made by using the lower lip against the upper teeth, such as the sounds 'f' and 'v'.

Example: In phonetics, the sounds 'f' and 'v' are classified as labiodental sounds.