Exam: Cambridge English: C1 Advanced (CAE)

Definition: A person who believes in the philosophy that knowledge should be based on observable phenomena and empirical evidence, rather than on theories or beliefs.

Example: As a positivist, she emphasized the importance of scientific methods in understanding the world.

Definition: Relating to a philosophical theory that asserts that only scientific knowledge derived from empirical evidence is of real value, and that metaphysical or religious beliefs are to be disregarded.

Example: The positivistic approach to research emphasizes observation and experimentation over speculation.

Definition: A tiny particle that is similar to an electron but has a positive charge instead of a negative charge.

Example: In particle physics, a positron is often produced in certain types of radioactive decay.

Definition: A temporary combination of an electron and its antimatter counterpart, a positron, that behaves similarly to a hydrogen atom.

Example: Scientists study positronium to understand the interactions between matter and antimatter.

Definition: The study of how much medicine or drugs should be given to patients.

Example: Doctors use posology to determine the correct dosage for their patients.

Definition: Relating to or showing ownership or possession of something.

Example: She has a possessive attitude towards her belongings.

Definition: A form of a word that shows ownership or relationship, often marked by an apostrophe and 's' or by specific pronouns.

Example: In English, the word 'John's' is a possessive that indicates something belongs to John.

Definition: Relating to or arising from having possession of something.

Example: The possessory rights of the tenant were clearly outlined in the lease agreement.

Definition: Relating to the time period after a war, particularly after the American Civil War.

Example: The postbellum era saw significant changes in American society.

Definition: Relating to or occurring after the time when the Bible was published or written.

Example: The postbiblical literature explores themes that developed after the biblical texts were completed.

Definition: Relating to a social or economic system that comes after capitalism, often characterized by different values and structures.

Example: Many theorists are exploring the concept of a postcapitalist society where resources are shared more equitably.