Exam: Cambridge English: C2 Proficiency (CPE)

Definition: In a state that is stable but not in the lowest energy state, often used in scientific contexts.

Example: The system can exist metastably for a long time before transitioning to a more stable state.

Definition: Describing a situation where the order of sounds or letters in a word is changed, often resulting in a different pronunciation or spelling.

Example: The word 'aks' is a metathetic form of 'ask'.

Definition: Describing something that involves the rearrangement of sounds or letters in a word.

Example: The word 'aks' is a metathetical form of 'ask'.

Definition: The belief that a person's soul can be reborn into a new body after death, which can be either human or animal.

Example: Many cultures have different beliefs about metempsychosis and the journey of the soul.

Definition: The field of study that focuses on meteors and meteorites, including their composition, origin, and impact on Earth.

Example: Meteoritics is essential for understanding the history of our solar system.

Definition: A harmful or unpleasant atmosphere that can cause sickness or discomfort, often associated with decay or pollution.

Example: The old, abandoned house was surrounded by a miasma of mold and decay.

Definition: A small computer designed for individual use, often used for personal tasks and applications.

Example: He bought a microcomputer to help with his school projects.

Definition: A small version of a larger system, often used to represent or reflect the characteristics of that larger system.

Example: The village was a microcosmos of the entire country, showcasing its diverse cultures and traditions.

Definition: A very small unit used to measure radioactivity, which is one millionth of a curie.

Example: The sample contained a radioactivity level of 5 microcuries.

Definition: Related to the branch of electronics that deals with very small components and circuits, often at the microscopic level.

Example: The microelectronic devices in our smartphones are essential for their performance.

Definition: A small electronic component or device that is made using microfabrication techniques, often found in computers and other electronic systems.

Example: The new smartphone features advanced microelectronic technology for better performance.