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Exam: GRE (Verbal)

caliber

IPA: /ˈkælɪbər/

KK: /ˈkælɪbər/

noun

Definition: The quality or degree of something, often used to describe people or things, or the measurement of the diameter of a projectile or firearm barrel.

Example: The school is known for its high caliber of education.

calibrate

IPA: /ˈkælɪˌbreɪt/

KK: /ˈkælɪˌbreɪt/

transitive verb

Definition: To check or adjust something so that it works correctly or accurately, often by comparing it to a standard measurement.

Example: The technician needs to calibrate the machine to ensure it operates properly.

calibration

IPA: /ˌkælɪˈbreɪʃən/

KK: /kælɪˈbreɪʃən/

noun

Definition: The process of adjusting and measuring the accuracy of a device or instrument to ensure it gives correct readings.

Example: The technician performed a calibration on the machine to ensure it was working properly.

calibre

IPA: /ˈkælɪbər/

KK: /ˈkælɪbər/

noun

Definition: The internal diameter of a gun barrel or the size of a bullet that fits into it. It can also refer to the quality or level of someone's ability or character.

Example: The rifle has a calibre of 7.62 mm, making it suitable for long-range shooting.

californium

IPA: /ˌkælɪˈfɔːrniəm/

KK: /kælɪˈfɔːrniəm/

noun

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.

caliginous

IPA: /kəˈlɪdʒɪnəs/

KK: /kəˈlɪdʒɪnəs/

adjective

Definition: Having a dark, misty, or gloomy quality; often used to describe a place or atmosphere that is dim and unclear.

Example: The caliginous forest was filled with shadows and an eerie silence.

callable

IPA: /ˈkɔːləbəl/

KK: /ˈkɔːləbəl/

adjective

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.

callipygian

IPA: /ˌkælɪˈpɪdʒiən/

KK: /kælɪˈpɪdʒiən/

adjective

Definition: Describing someone who has well-shaped and attractive buttocks.

Example: The dancer's callipygian figure was admired by everyone in the audience.

callosity

IPA: /kəˈlɒsɪti/

KK: /kəˈlɑsɪti/

noun

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.

callous

IPA: //ˈkæləs//

KK: /ˈkæləs/

adjective

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

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

transitive verb

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

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

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