Exam: Cambridge English: C1 Advanced (CAE)

Definition: Relating to an original model or first example of something from which others are developed.

Example: The designer created a prototypal version of the new smartphone to test its features.

Definition: Relating to a model or example that serves as a standard for others.

Example: The design of the new smartphone is considered prototypic for future models.

Definition: Representing a typical example of something, often used as a model for others.

Example: The prototypical design of the car influenced many other models that followed.

Definition: In a way that is typical or characteristic of a prototype, which is an original model or example of something.

Example: The design was prototypically innovative, setting a standard for future products.

Definition: A type of compound that consists of one oxygen atom bonded to a single bivalent atom or two univalent atoms, typically not exhibiting strong basic or acidic properties.

Example: Protoxid compounds are often studied in chemistry for their unique properties.

Definition: The initial type of xylem tissue that develops from the procambium in plants, characterized by narrow cells that have specific wall thickening patterns.

Example: During the early stages of plant development, protoxylem is crucial for water transport.

Definition: A type of single-celled organism that is usually very small and can be found in many different environments. These organisms can move and often feed on other small organisms.

Example: The pond was full of protozoans swimming around in the water.

Definition: A scientist who specializes in the study of tiny, single-celled organisms known as protozoans.

Example: The protozoologist conducted research on the behavior of various protozoans in their natural habitats.

Definition: The scientific study of tiny, single-celled organisms known as protozoans, which are a type of microorganism.

Example: She decided to specialize in protozoology because of her interest in microscopic life forms.

Definition: Lasting for a long time or longer than what is normal or expected.

Example: The negotiations were protracted, taking several months to reach an agreement.

Definition: To extend or prolong something in time or duration.

Example: The negotiations were protracted, lasting for several months without a resolution.