Exam: GRE (Verbal)

Definition: A type of virus that belongs to a group of retroviruses, known for causing slow and progressive diseases in humans and animals, such as AIDS.

Example: Researchers are studying lentivirus to develop better treatments for HIV.

Definition: This word describes something that is related to or resembles a lion, often in terms of appearance or behavior.

Example: The artist's sculpture had a leonine quality, capturing the strength and majesty of a lion.

Definition: A type of insect that belongs to the order Lepidoptera, which includes butterflies and moths. These insects have four wings that are covered with tiny scales.

Example: The lepidopteran fluttered gracefully from flower to flower, showcasing its colorful wings.

Definition: A person who studies or collects butterflies and moths.

Example: The lepidopterist spent hours observing the colorful butterflies in the garden.

Definition: The study of butterflies and moths, which are insects belonging to the order Lepidoptera.

Example: She decided to pursue lepidopterology because of her fascination with butterflies.

Definition: Relating to butterflies and moths, which are insects belonging to the order Lepidoptera.

Example: The lepidopterous species in the garden attract many visitors with their colorful wings.

Definition: Describing a condition that involves the presence of infectious nodules on the skin, often associated with a specific disease.

Example: The patient was diagnosed with lepromatous leprosy, which caused numerous skin nodules.

Definition: A type of hormone made by fat cells that helps control hunger and body weight by signaling the brain to reduce appetite and increase fat burning.

Example: Leptin levels can affect how hungry you feel after a meal.

Definition: A type of elementary particle that does not experience strong forces and includes particles like electrons and neutrinos.

Example: Electrons and neutrinos are examples of leptons, which play a crucial role in particle physics.

Definition: Relating to or made up of leptons, which are a type of elementary particle in physics.

Example: The leptonic interactions are fundamental to understanding particle physics.