Exam: Cambridge English: C1 Advanced (CAE)

Definition: Describing something that has been exposed to radiation, often resulting in the emission of rays or energy.

Example: The irradiated food was safe to eat after the treatment.

Definition: The process of exposing something to radiation, often used in medical treatments or to preserve food.

Example: The irradiation of the food helped to kill harmful bacteria and extend its shelf life.

Definition: Relating to or involving the emission of radiation, especially in a way that causes something to be illuminated or heated.

Example: The irradiative properties of the material made it useful in various scientific applications.

Definition: A device that emits radiation to treat or process materials, often used in scientific or medical applications.

Example: The scientist used an irradiator to sterilize the samples before the experiment.

Definition: Something that cannot be removed or eliminated; it is permanent and cannot be changed or destroyed.

Example: The irradicable beliefs of the community made it difficult to introduce new ideas.

Definition: Not based on reason or logic; lacking sound judgment or clear thinking.

Example: His decision to quit his job without a backup plan was quite irrational.

Definition: A person or thing that acts in a way that is not based on reason or logic.

Example: His decision to quit his job without a backup plan was seen as an irrational move.

Definition: A belief system that values feelings, instincts, or nonrational forces over logical reasoning.

Example: Many people criticize irrationalism for ignoring scientific evidence in favor of personal beliefs.

Definition: A person who holds beliefs or ideas that are not based on reason or logic, often rejecting rational thought.

Example: The irrationalist refused to accept scientific evidence, believing instead in unfounded theories.

Definition: The quality or state of not being reasonable or logical; acting without clear thinking or understanding.

Example: His decision was based on pure irrationality rather than facts.

Definition: In a way that does not make sense or is not based on reason.

Example: He irrationally decided to quit his job without having another one lined up.