Exam: Cambridge English: C1 Advanced (CAE)

Definition: The ability of a material to be stretched or shaped without breaking, especially when pulled into a wire.

Example: Copper is known for its high ductility, allowing it to be easily drawn into thin wires.

Definition: In a sweet or pleasant way, often used to describe sounds that are soothing or melodious.

Example: The singer dulcetly serenaded the audience, captivating everyone with her beautiful voice.

Definition: To make something sweeter or more pleasant, often by adding sugar or another sweet substance.

Example: The chef decided to dulcify the sauce by adding a bit of honey.

Definition: In a proper or expected way, often at the right time or in the right manner.

Example: The documents were duly signed by all parties involved.

Definition: Feeling very surprised and unable to speak because of it.

Example: She was dumfounded when she heard the unexpected news.

Definition: To be extremely surprised or shocked, often to the point of being unable to react or respond.

Example: She was dumfounded when she heard the unexpected news.

Definition: A conversation or dialogue that takes place between two people.

Example: The play featured a captivating duologue that highlighted the characters' conflicting emotions.

Definition: Relating to something that is a copy or reproduction of another thing.

Example: The report contained duplicative information that was already included in the previous document.

Definition: This word describes someone who is dishonest and tries to trick others by saying one thing while meaning another.

Example: His duplicitous nature made it hard for anyone to trust him.

Definition: In a way that is deceitful or dishonest, often pretending to be something one is not.

Example: He acted duplicitously, pretending to be a friend while secretly undermining her.

Definition: The quality of being able to last a long time without breaking or getting damaged.

Example: The durableness of the new materials used in construction is impressive.