Exam: Cambridge English: C2 Proficiency (CPE)

Definition: Relating to or having multiple sounds or voices at the same time, often used in music to describe a style that involves several independent melodies.

Example: The choir performed a polyphonous arrangement that filled the church with beautiful harmonies.

Definition: A piece of art made up of four or more panels that are connected and can be folded together.

Example: The artist created a stunning polyptych that depicted scenes from nature.

Definition: Describing words that have multiple syllables, typically more than three.

Example: The word 'unbelievable' is polysyllabic because it has five syllables.

Definition: A condition in which a cell contains polytene chromosomes, which are large chromosomes made up of many strands that have joined together.

Example: The study of polyteny revealed important insights into genetic expression in certain organisms.

Definition: In a manner that is authoritative or dogmatic, often in a way that suggests one is speaking with the authority of a religious leader.

Example: The professor spoke pontifically, as if his opinions were the only valid ones.

Definition: Relating to or resembling porcelain, which is a smooth and shiny material often used for dishes and decorative items.

Example: The artist created a porcelaneous sculpture that gleamed under the light.

Definition: A statement or proposition that follows logically from a previously proven statement, often used in mathematics to indicate a related result or condition.

Example: The theorem has a useful porism that helps solve related problems.

Definition: Able to be easily carried or moved from one place to another.

Example: The portative device can be taken anywhere, making it very convenient for travel.

Definition: A person who creates portraits, typically through painting or photography.

Example: The portraitist captured the essence of her subject in a beautiful painting.

Definition: The art or practice of creating images of people, usually focusing on their face and expression.

Example: The gallery featured a stunning collection of portraiture from various artists.