Exam: GRE (Verbal)

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 symbol made of three lines that can be solid or broken, often used in Chinese philosophy and fortune-telling.

Example: In the I Ching, each trigram represents different natural elements and concepts.

Definition: A type of chemical compound that has three halogen atoms instead of three hydrogen atoms in a methane molecule. These compounds can form when chlorine is added to water to kill germs, especially when organic materials are present.

Example: Trihalomethanes can be found in drinking water that has been treated with chlorine.

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.

Definition: Relating to or involving three sides, countries, or parties.

Example: The trilateral agreement was signed by the three nations involved.

Definition: Connected to or involving three lines.

Example: In geometry, a trilinear coordinate system uses three lines to define points in a plane.

Definition: Made up of three letters, particularly three consonants, often used in the context of language roots.

Example: In Semitic languages, many words are based on triliteral roots.

Definition: A word or root that consists of three letters.

Example: In Arabic, many words are formed from a triliteral root.

Definition: A concept or system that involves three letters or characters, often used in the context of language or linguistics.

Example: Triliteralism is an important aspect of understanding certain languages that use three-letter roots.

Definition: A number that is equal to one thousand billion, or 1 followed by 12 zeros (1,000,000,000,000).

Example: The national debt has reached over a trillion dollars.