Exam: GRE (Verbal)

Definition: Describing a situation where a male has multiple female partners or mates, often used in the context of certain animal species or human relationships.

Example: In some cultures, polygynous marriages are accepted and practiced.

Definition: The practice of a man having more than one wife at the same time.

Example: In some cultures, polygyny is a common practice where men have multiple wives.

Definition: Describing a shape that has many flat surfaces or faces, typically in three-dimensional space.

Example: The artist created a stunning polyhedral sculpture that caught everyone's attention.

Definition: A three-dimensional shape that has flat surfaces called faces, which are polygons.

Example: The architect designed a building in the shape of a polyhedron.

Definition: A type of disease that affects certain insect larvae and crustaceans, caused by specific viruses, leading to tissue breakdown and the presence of virus particles in the body fluids.

Example: The farmer noticed signs of polyhedrosis in his caterpillar population, indicating a viral infection.

Definition: A person who has a wide range of knowledge in many different subjects.

Example: The polyhistor was invited to speak at the conference due to his expertise in various fields.

Definition: Describing a chemical compound that has multiple hydroxyl groups in its structure.

Example: Glycerol is a polyhydroxy compound commonly used in cosmetics.

Definition: A type of compound made up of repeating units that contain carbonyl groups, often produced by bacteria and fungi, and used in medicine for their antibiotic and other health-related properties.

Example: Polyketides are important in the development of new antibiotics and cancer treatments.

Definition: A type of protein made up entirely of lysine amino acids.

Example: Polylysine is often used in biochemistry for its ability to bind to negatively charged surfaces.

Definition: Relating to a person who has knowledge in many different subjects or fields.

Example: Leonardo da Vinci is often considered a polymathic genius due to his expertise in art, science, and engineering.