Exam: Cambridge English: C1 Advanced (CAE)

Definition: A branch of mathematics that focuses on the study of rates of change and the accumulation of quantities, using symbols and formulas.

Example: In high school, I struggled with calculus, but it helped me understand how to solve complex problems.

Definition: Relating to a system of organizing days, months, and years, often used for planning events or scheduling.

Example: The calendric system helps us keep track of important dates throughout the year.

Definition: Relating to a system of organizing days, months, and years, often used for planning events or scheduling.

Example: The calendrical system helps us keep track of important dates throughout the year.

Definition: A man-made chemical element that is radioactive and has the atomic number 98. It is created by bombarding curium with helium isotopes and is known for emitting alpha particles.

Example: Californium is used in some nuclear reactors and for neutron activation analysis.

Definition: Able to be called or summoned, often used in contexts like finance to describe bonds that can be redeemed by the issuer.

Example: The company issued callable bonds that investors could redeem at any time.

Definition: A thickened and hardened area of skin, often caused by repeated friction or pressure.

Example: The gardener developed a callosity on his hands from years of working with tools.

Definition: Not caring about the feelings or suffering of others; emotionally insensitive.

Example: His callous remarks about the tragedy upset many people.

Definition: To make someone or something emotionally insensitive or unfeeling.

Example: The harsh criticism served to callous her feelings towards others.

Definition: The quality of being emotionally insensitive or unfeeling towards others.

Example: His callousness towards the suffering of others shocked everyone around him.

Definition: Not having much experience or maturity; often used to describe someone who is young and naive.

Example: The callow youth made several mistakes during his first job.

Definition: The state of being inexperienced or immature, often referring to youth or lack of development.

Example: His callowness was evident in the way he handled the difficult situation.