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Exam: Cambridge English: B2 First (FCE)

chemical

IPA: /ˈkɛmɪkəl/

KK: /ˈkɛmɪkəl/

adjective

Definition: Relating to the science of chemistry or the substances involved in it.

Example: The chemical reaction produced a lot of heat and light.

noun

Definition: A substance that has a specific molecular structure and is created or used in a process involving chemical reactions.

Example: The laboratory tested various chemicals to find a cure for the disease.

chemically

IPA: /ˈkɛmɪkli/

KK: /ˈkɛmɪkli/

adverb

Definition: In a way that relates to chemistry or involves chemical processes.

Example: The substances were chemically altered to improve their effectiveness.

chemist

IPA: /ˈkɛmɪst/

KK: /ˈkɛmɪst/

noun

Definition: A person who studies or works in the field of chemistry, often involved in experiments and research related to substances and their properties.

Example: The chemist conducted experiments to develop a new type of medicine.

chemistry

IPA: //ˈkɛmɪstri//

KK: /ˈkɛmɪstri/

noun

Definition: The science that studies the composition, structure, properties, and reactions of substances, especially at the atomic and molecular levels.

Example: She decided to major in chemistry because she loved conducting experiments.

chemosynthesis

IPA: /ˌkiːmoʊˈsɪnθəsɪs/

KK: /ˌkiːmoʊˈsɪnθəsɪs/

noun

Definition: The process by which certain organisms create food using energy from chemical reactions, rather than from sunlight.

Example: Some bacteria use chemosynthesis to produce energy in environments without sunlight.

cherishable

IPA: /ˈtʃɛrɪʃəbl/

KK: /ˈtʃɛrɪʃəbl/

adjective

Definition: Something that can be loved and valued deeply.

Example: The memories of our time together are truly cherishable.

chief

IPA: /tʃiːf/

KK: /tʃif/

adjective

Definition: This word describes someone or something that holds the highest position or is the most important in a group or organization.

Example: The chief engineer is responsible for overseeing the entire project.

adverb

Definition: Not a valid English word.

Example: Not available

noun

Definition: A person who has the highest rank or authority in a group or organization; a leader or boss.

Example: The chief of the tribe made an important decision for the community.

childcare

IPA: /ˈtʃaɪldˌkɛər/

KK: /ˈtʃaɪldˌkɛr/

noun

Definition: The process of looking after and caring for young children, often while their parents are at work or busy.

Example: Many parents rely on childcare services to help them manage their busy schedules.

childishness

IPA: /ˈtʃaɪldɪʃnəs/

KK: /ˈtʃaɪldɪʃnəs/

noun

Definition: The quality or state of being immature or behaving like a child.

Example: His childishness often got him into trouble with his friends.

chiropodist

IPA: //kaɪˈrɒpədɪst//

KK: /kaɪˈrɒpədɪst/

noun

Definition: A person who treats foot and lower limb problems, often providing care for conditions like corns, calluses, and foot pain.

Example: After experiencing foot pain, I decided to visit a chiropodist for help.

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