Exam: IELTS

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: Relating to food that is prepared according to Jewish dietary laws, or something that is considered acceptable or legitimate.

Example: The restaurant offers a variety of kosher dishes for its customers.

Definition: The set of dietary laws that determine what foods are permissible to eat according to Jewish law.

Example: Many people choose to eat kosher food for religious reasons.

Definition: To make something acceptable or proper according to Jewish dietary laws.

Example: The chef learned how to kosher the kitchen before preparing the meal.

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 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 central fortified complex or castle in Russia, often serving as a government building or citadel.

Example: The Kremlin in Moscow is a famous symbol of Russian power and history.

Definition: A unit of currency used in Sweden and formerly in some other countries.

Example: I exchanged my dollars for krona before my trip to Sweden.

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: Connected to the Kuna people or their language.

Example: The Kuna culture is rich in traditions and art.

Definition: The basic unit of money used in Croatia, which is divided into smaller units called lipa.

Example: I exchanged my dollars for kunas before traveling to Croatia.

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 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.