Exam: GRE (Verbal)

Definition: A very long period of time, often used in geology to describe the largest divisions of time in Earth's history.

Example: The dinosaurs lived during the Mesozoic eon, which lasted millions of years.

Definition: A type of red dye that is used for coloring textiles, inks, and biological samples.

Example: The scientist used eosin to stain the cells for better visibility under the microscope.

Definition: A type of white blood cell that helps the body fight off infections and allergic reactions, which can be easily stained by certain dyes.

Example: Eosinophils play a crucial role in the immune response to parasites and allergens.

Definition: A condition where there is a higher than normal number of a type of white blood cell called eosinophils in the blood, often associated with allergies or parasitic infections.

Example: The doctor diagnosed her with eosinophilia after reviewing her blood test results.

Definition: Relating to a type of white blood cell that is involved in allergic reactions and fighting infections.

Example: The doctor noted an eosinophilic response in the patient's blood test, indicating an allergic reaction.

Definition: The process by which the Earth's crust is deformed to create large landforms and features like mountains and plateaus.

Example: Epeirogeny is responsible for the formation of vast plateaus and mountain ranges over geological time.

Definition: A thin layer of tissue that covers the cavities in the brain and spinal cord.

Example: The ependyma helps to produce and circulate cerebrospinal fluid in the brain.

Definition: The addition of a sound or letter within a word, often to make pronunciation easier or to fit certain linguistic rules.

Example: In linguistics, epenthesis can occur when a vowel is added to break up a difficult consonant cluster.

Definition: Relating to the insertion of sounds or syllables into a word to make pronunciation easier or to fit a particular phonetic pattern.

Example: In linguistics, an epenthetic vowel may be added to help with the flow of speech.

Definition: A type of explanation that adds more detail or clarification to something that has already been said or written.

Example: The author included an epexegesis to clarify the complex ideas presented in the text.