Exam: Cambridge English: C1 Advanced (CAE)

Definition: In a way that is meaningful or significant, often relating to the essence or substance of something.

Example: The committee discussed the issues substantively, focusing on the core problems rather than minor details.

Definition: The quality or state of having real importance or meaning.

Example: The substantiveness of her argument made it difficult to refute.

Definition: To convert a word or phrase into a noun form.

Example: In linguistics, we often substantivize adjectives to create new nouns.

Definition: Referring to objects that have a mass lower than what is needed for hydrogen fusion to occur, typically used in the context of celestial bodies like brown dwarfs.

Example: Astronomers discovered a substellar object that does not have enough mass to sustain nuclear fusion.

Definition: Relating to an atom or group that replaces another in a chemical compound.

Example: In organic chemistry, a substituent can change the properties of a molecule significantly.

Definition: A part of a chemical compound that replaces another part, such as an atom or group of atoms.

Example: In organic chemistry, a substituent can significantly affect the properties of a molecule.

Definition: Able to be replaced with something else or used in place of another item.

Example: In many recipes, butter is substitutable with margarine.

Definition: Relating to the act of replacing one thing with another or using a substitute.

Example: In chemistry, substitutional alloys are formed when one metal replaces another in the crystal structure.

Definition: Relating to the act of replacing one thing with another.

Example: The substitutionary principle in mathematics allows for one variable to be replaced with another.

Definition: This word describes something that can be used in place of another thing.

Example: In cooking, a substitutive ingredient can replace the original one if it's not available.

Definition: A layer or material that lies underneath something else, often providing support or a surface for growth or development.

Example: The scientist examined the substrate to understand how the bacteria were growing.