Exam: Cambridge English: C1 Advanced (CAE)

Definition: Connected to or involving three lines.

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

Definition: Able to speak or use three different languages fluently.

Example: She is trilingual, speaking English, Spanish, and French.

Definition: A person who can speak three different languages fluently.

Example: She is a trilingual, able to communicate in English, Spanish, and French.

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 chemical compound used as an explosive, known for its stability and effectiveness in military applications.

Example: The army used trinitrotoluene for demolition purposes during the training exercise.

Definition: A group of three nucleotides that together form a unit of genetic code in DNA or RNA.

Example: The sequence of trinucleotides determines the amino acids in a protein.

Definition: A type of electronic device that controls the flow of electricity, consisting of three main parts: an anode, a cathode, and a control grid.

Example: The radio uses a triode to amplify the sound signals.

Definition: A type of poem that has eight lines, where the first line is repeated as the fourth and seventh lines, and the second line is repeated as the eighth line, following a specific rhyme pattern.

Example: She wrote a beautiful triolet about the changing seasons.

Definition: A type of simple sugar that has three carbon atoms in its structure.

Example: Glyceraldehyde is an example of a triose.

Definition: A chemical compound that has three oxygen atoms in each molecule.

Example: Sulfur trioxide is used in the production of sulfuric acid.