Exam: GRE (Verbal)

Definition: The study of how materials deform and flow under stress.

Example: Rheology is important in understanding how different substances behave when they are mixed or processed.

Definition: A device used to measure how thick or sticky a liquid is, especially for liquids that do not flow easily.

Example: The scientist used a rheometer to analyze the viscosity of the new paint.

Definition: A device that changes the amount of electrical resistance in a circuit to control the flow of electricity.

Example: The technician adjusted the rheostat to increase the brightness of the light.

Definition: Related to the control of electric current using a device that adjusts resistance.

Example: The rheostatic control allowed the technician to fine-tune the electrical output of the machine.

Definition: A person who teaches or practices the art of effective speaking and writing, often in a formal setting.

Example: The rhetor captivated the audience with his powerful speech.

Definition: The art of using language in a persuasive or effective way, often in speaking or writing. It can also refer to language that sounds impressive but may lack sincerity or meaning.

Example: The politician's speech was full of rhetoric, aiming to persuade the audience with powerful words.

Definition: Relating to the art of effective or persuasive speaking or writing, often using exaggerated language or style.

Example: The speaker used several rhetorical questions to engage the audience.

Definition: In a way that relates to the art of effective speaking or writing, often used to persuade or influence an audience.

Example: The speaker asked a question rhetorically, expecting the audience to think rather than answer.

Definition: A person who is skilled in using language effectively, especially in speaking or writing, often to persuade or impress others.

Example: The rhetorician captivated the audience with her powerful speech.

Definition: Relating to or affected by a condition that causes pain and stiffness in the joints and muscles.

Example: She was diagnosed with rheumatic fever, which caused her joint pain.

Definition: A person who suffers from rheumatism, which is a condition that causes pain and inflammation in the joints and muscles.

Example: The rheumatic often experience discomfort during cold weather.