Exam: Cambridge English: C1 Advanced (CAE)

Definition: The quality of being morally correct, honest, and having strong principles.

Example: Her uprightness in dealing with others earned her great respect.

Definition: A state of being very noisy and full of laughter, often causing a lot of excitement or chaos.

Example: The uproariousness of the crowd made it hard to hear the speaker.

Definition: To learn new skills or improve existing ones, often to enhance job performance or adapt to changes in the workplace.

Example: Many employees choose to upskill to stay competitive in their careers.

Definition: A chemical compound that is a building block of RNA and plays a key role in coding genetic information.

Example: Uracil is one of the four bases found in RNA, pairing with adenine during the formation of RNA strands.

Definition: Relating to uranium, especially in a higher valence state, or pertaining to celestial or heavenly matters.

Example: The scientist studied the uranic compounds to understand their properties better.

Definition: A heavy, silvery-white metal that is radioactive and toxic. It is used in nuclear energy and weapons and occurs naturally in certain minerals.

Example: Uranium is used as fuel in nuclear power plants.

Definition: This term describes something that is connected to uranium, particularly when it has a lower valence than other compounds of uranium.

Example: The chemist studied the properties of uranous compounds in the laboratory.

Definition: A chemical ion consisting of uranium and oxygen, specifically with a charge of +2.

Example: The scientist studied the properties of uranyl in the laboratory.

Definition: Someone who is polite, refined, and elegant in their behavior and manners.

Example: His urbane charm made him popular at social gatherings.

Definition: In a sophisticated and polished way, often showing elegance and refinement in social situations.

Example: She spoke urbanely at the dinner party, impressing everyone with her charm and poise.