Exam: Cambridge English: C1 Advanced (CAE)

Definition: To suddenly break in or enter forcefully.

Example: The crowd began to irrupt into the stadium as the gates opened.

Definition: A sudden and often violent entry or invasion, especially by a large number of animals or people.

Example: The irruption of the deer into the town surprised the residents.

Definition: Relating to or characterized by sudden or violent outbursts or eruptions.

Example: The irruptive behavior of the volcano surprised the scientists.

Definition: A chemical compound that is a derivative of indole, often used in the production of dyes and other chemical substances.

Example: Isatin is commonly used in the synthesis of various dyes and pharmaceuticals.

Definition: A condition where there is not enough blood flow to a part of the body, often due to blocked blood vessels.

Example: The patient was diagnosed with ischemia after experiencing chest pain.

Definition: Relating to a condition where there is a reduced blood flow to a part of the body, often leading to a lack of oxygen in that area.

Example: The patient was diagnosed with ischemic heart disease, which affects the blood supply to the heart.

Definition: The lowest bone in each side of the pelvis, which supports the weight of the body when sitting and helps form the hip joint.

Example: The ischium is an important part of the pelvic structure in humans and many animals.

Definition: Describing a process or condition where the entropy remains constant, meaning there is no change in the level of disorder or randomness in a system.

Example: In thermodynamics, an isentropic process is often idealized to simplify calculations.

Definition: In a process where entropy remains constant, meaning there is no heat transfer or energy loss.

Example: The gas expanded isentropically, maintaining its temperature throughout the process.

Definition: Describing a condition where the pressure remains the same throughout a system or process.

Example: In an isobaric process, the temperature of a gas can change while the pressure stays constant.