© 2026 Sloth Lingo. Learn easy. Lounge wisely.

Exam: TOEFL

couturier

IPA: /kuːˈtʊəriː/

KK: /kuːˈtʊəriː/

noun

Definition: A person or business that designs and makes high-quality, fashionable clothing, often custom-made for individual clients.

Example: The couturier created a stunning gown for the gala event.

covalence

IPA: /kəʊˈveɪləns/

KK: /kəʊˈveɪləns/

noun

Definition: A type of chemical bond where atoms share pairs of electrons to achieve stability.

Example: Covalence is important in forming molecules like water and carbon dioxide.

covalency

IPA: /kəʊˈveɪlənsi/

KK: /kəʊˈveɪlənsi/

noun

Definition: The ability of an atom to form covalent bonds by sharing electrons with other atoms.

Example: The covalency of carbon allows it to bond with many different elements.

covalent

IPA: /kəʊˈveɪlənt/

KK: /kəʊˈveɪlənt/

adjective

Definition: Relating to a type of chemical bond where atoms share pairs of electrons.

Example: Water is formed by covalent bonds between hydrogen and oxygen atoms.

covalently

IPA: /kəʊˈveɪləntli/

KK: /kəʊˈveɪləntli/

adverb

Definition: In a way that involves the sharing of electron pairs between atoms to form a chemical bond.

Example: The two atoms are bonded covalently, sharing electrons to achieve stability.

covariance

IPA: /ˈkoʊvəreɪns/

KK: /ˈkoʊvəˌreɪns/

noun

Definition: A statistical term that describes how two random variables change together. It shows whether increases in one variable tend to be associated with increases or decreases in another variable.

Example: In statistics, covariance is used to determine the relationship between two variables.

covary

IPA: /koʊˈvɛəri/

KK: /kəʊˈveəri/

verb

Definition: To change or vary in relation to another variable, often in a way that suggests a relationship between them.

Example: In statistics, two variables may covary, indicating that when one changes, the other tends to change as well.

covenant

IPA: /ˈkʌvənənt/

KK: /ˈkʌvənənt/

noun

Definition: A formal agreement or promise made between two or more parties that is legally binding.

Example: The two countries signed a covenant to promote peace and cooperation.

verb

Definition: To make a formal agreement or promise, often in a legal or religious context.

Example: They decided to covenant to support each other in their endeavors.

covenantal

IPA: //ˈkʌvənəntəl//

KK: /ˈkʌvənəntl/

adjective

Definition: Relating to a formal agreement or promise between two or more parties.

Example: The church's teachings are based on a covenantal relationship with God.

cover

IPA: /ˈkʌvər/

KK: /ˈkʌvər/

noun

Definition: An object that is used to protect or conceal something, such as a layer that goes over a bed, a book, or a charge for entry.

Example: She put a colorful cover on her bed to make the room look nicer.

verb

Definition: To place something over or upon another thing to protect, hide, or conceal it.

Example: Please cover the food to keep it warm.

←1

...

681682683

...

3537→