Exam: Cambridge English: C1 Advanced (CAE)

Definition: A chemical compound that contains three ethyl groups attached to a central atom or molecule.

Example: Triethyl is often used in organic chemistry as a building block for more complex molecules.

Definition: Describing something that has three separate parts or branches.

Example: The trifurcate design of the sculpture made it unique and eye-catching.

Definition: Related to a specific set of nerves in the face that are responsible for sensation and motor functions.

Example: The trigeminal nerve is important for facial sensation and chewing.

Definition: Having a shape or form that is triangular, often used in geometry or crystallography.

Example: The molecule has a trigonal shape, which is important for its chemical properties.

Definition: Related to the branch of mathematics that deals with the relationships between the angles and sides of triangles.

Example: In geometry class, we learned about trigonometric functions like sine and cosine.

Definition: Relating to the branch of mathematics that deals with the relationships between the angles and sides of triangles.

Example: The trigonometrical functions are essential for solving problems in geometry and physics.

Definition: A part of mathematics that focuses on the relationships between the angles and sides of triangles, including calculations involving trigonometric functions.

Example: In high school, I learned about trigonometry and how to calculate the angles of triangles.

Definition: A set of three letters that appear together in a word, often representing a single sound or combination of sounds.

Example: In the word 'through', the letters 'ough' form a trigraph.

Definition: A type of hybrid organism that has inherited different genetic traits from two parents at three specific locations in its DNA.

Example: The trihybrid plant showed a combination of traits from both parent plants, making it unique.

Definition: Having three hydroxyl groups in its chemical structure.

Example: The compound is classified as trihydroxy due to its three hydroxyl groups.

Definition: A chemical compound that contains three hydroxyl (–OH) groups in its structure.

Example: Glycerol is an example of a trihydroxy compound used in many applications.