Exam: Cambridge English: C1 Advanced (CAE)

Definition: A special type of chamber shaped like a doughnut that is used in research to create energy through nuclear fusion by heating and holding a gas called plasma with magnetic fields.

Example: Scientists are experimenting with a tokamak to develop new energy sources.

Definition: The practice of making a superficial or symbolic effort to include people from underrepresented groups, often to avoid criticism or to give the appearance of fairness without making real changes.

Example: The company's hiring practices were criticized for tokenism, as they only hired a few individuals from diverse backgrounds without changing the overall culture.

Definition: A clear, colorless liquid that is flammable and used in various industrial applications, including as a solvent and in fuel production.

Example: Toluene is commonly used in paint thinners and adhesives.

Definition: A large book, often one that is serious or scholarly in nature.

Example: The professor assigned a tome on ancient history for the class.

Definition: A type of image that shows a cross-section of an object, created using a special imaging technique called tomography.

Example: The doctor examined the tomogram to better understand the patient's condition.

Definition: A device used to create images of specific layers or sections of the body using X-rays.

Example: The doctor used a tomograph to get a detailed image of the patient's brain.

Definition: Relating to a method of imaging that focuses on a specific plane while blurring out other areas.

Example: The doctor used a tomographic scan to get a clear image of the patient's organs.

Definition: A method used to create detailed images of specific sections of solid objects, often used in medical imaging to see inside the body.

Example: Doctors use tomography to get clear images of a patient's organs and tissues.

Definition: The quality or arrangement of tones in music or art, often related to a central key or theme.

Example: The tonality of the piece created a soothing atmosphere that captivated the audience.

Definition: A sound unit in some languages that changes the meaning of a word based on pitch or tone.

Example: In Mandarin, the meaning of a word can change completely depending on the toneme used.