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Exam: Cambridge English: C1 Advanced (CAE)

tetrahedral

IPA: /ˌtɛtrəˈhɛdrəl/

KK: /tɛtrəˈhɛdrəl/

adjective

Definition: Describing a shape that has four triangular faces, like a pyramid with a triangular base.

Example: The scientist used a tetrahedral model to explain the molecular structure.

tetrahedrally

IPA: /ˌtɛtrəˈhɛdrəli/

KK: /tɛtrəˈhɛdrəli/

adverb

Definition: In a way that relates to a tetrahedron, which is a three-dimensional shape with four triangular faces.

Example: The molecules in the compound are arranged tetrahedrally, giving it a unique structure.

tetrahydrofuran

IPA: //ˌtɛtrəhaɪdrəˈfjʊərən//

KK: /tɛtrəˌhaɪdrəˈfjuərən/

noun

Definition: A clear, colorless liquid that is highly flammable and used as a solvent in various chemical processes.

Example: Tetrahydrofuran is commonly used in laboratories as a solvent for different types of reactions.

tetralogy

IPA: /tɛˈtrælədʒi/

KK: /tɛˈtrælədʒi/

noun

Definition: A set of four related works, such as plays, operas, or novels, that are connected in theme or story.

Example: The tetralogy of novels explores the lives of four friends over several decades.

tetramer

IPA: /ˈtɛtrəmər/

KK: /ˈtɛtrəmɚ/

noun

Definition: A type of molecule made up of four smaller units that are the same.

Example: The tetramer was used in the experiment to study its properties.

tetrameric

IPA: /tɛˈtrɛmərɪk/

KK: /tɛˈtræmərɪk/

adjective

Definition: Relating to a structure made up of four parts or units.

Example: The tetrameric protein plays a crucial role in cellular functions.

tetramerous

IPA: /tɛˈtræmərəs/

KK: /tɛtˈræmərəs/

adjective

Definition: Describing something that has four similar parts or is arranged in groups of four.

Example: The tetramerous flower has petals that are grouped in sets of four.

tetraploid

IPA: /ˈtɛtrəˌplɔɪd/

KK: /tɛtrəˌplɔɪd/

adjective

Definition: Referring to an organism or cell that has four sets of chromosomes instead of the usual two sets.

Example: The tetraploid plant species can produce larger fruits than its diploid relatives.

noun

Definition: An organism or cell that has four complete sets of chromosomes, which is more than the usual two sets found in diploid organisms.

Example: The scientist studied a tetraploid plant to understand its genetic variations.

tetraploidy

IPA: /ˈtɛtrəˌplɔɪdi/

KK: /tɛtrəˈplɔɪdi/

noun

Definition: The state in which a cell has four complete sets of chromosomes instead of the usual two.

Example: Tetraploidy can occur in some plants, leading to larger cell sizes and increased vigor.

tetrapod

IPA: /ˈtɛtrəpɒd/

KK: /ˈtɛtrəˌpɒd/

adjective

Definition: Describing an organism that has four limbs or leg-like structures.

Example: The tetrapod animals include frogs, birds, and mammals.

noun

Definition: A type of animal that has four limbs or legs, including creatures like amphibians, birds, and mammals.

Example: Frogs are examples of tetrapods that live both in water and on land.

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