Exam: GRE (Verbal)

Definition: A liquid that has passed through a filter during a process called ultrafiltration, which removes larger particles and allows smaller ones to pass through.

Example: The laboratory used ultrafiltrate to analyze the composition of the solution.

Definition: A process that separates small particles from larger ones by passing a liquid through a special filter that only allows tiny molecules to go through.

Example: Ultrafiltration is commonly used in water treatment to remove impurities.

Definition: Very dangerous or risky, often to a high degree.

Example: The chemical plant was labeled as ultrahazardous due to the toxic materials it handled.

Definition: Describing someone or something that holds very progressive or extreme political beliefs, often advocating for significant social change.

Example: The ultraliberal policies proposed by the candidate aimed to address income inequality and climate change.

Definition: A person who holds very progressive or liberal views, often advocating for extensive social and political reforms.

Example: The ultraliberal group pushed for changes in environmental policies to combat climate change.

Definition: A type of microscope that uses strong light to see very tiny objects that cannot be seen with a regular microscope.

Example: The scientist used an ultramicroscope to observe the behavior of colloidal particles.

Definition: A tool used to cut very thin slices of materials, especially for examining them under an electron microscope.

Example: The scientist used an ultramicrotome to prepare samples for detailed analysis.

Definition: A technique in microscopy that involves cutting very thin sections of a specimen using a specialized instrument called an ultramicrotome.

Example: Ultramicrotomy is essential for preparing samples for electron microscopy.

Definition: Describing someone or something that is extremely aggressive or combative, especially in support of a cause or ideology.

Example: The ultramilitant group took extreme measures to promote their beliefs.

Definition: A person who is very aggressive and extreme in their beliefs, often advocating for forceful action to achieve their goals.

Example: The ultramilitant group organized protests to demand immediate change.

Definition: A person who has very modern ideas or styles and strongly believes in contemporary views.

Example: The ultramodernist artist created works that challenged traditional forms and embraced new technologies.

Definition: Relating to regions or peoples beyond the mountains, especially in the context of the Roman Catholic Church and its support for papal authority over local governance.

Example: The ultramontane perspective emphasizes the importance of the Pope's authority in church matters.

Definition: A person who lives beyond the mountains, particularly south of the Alps, or someone who supports the authority of the Pope in church and political matters.

Example: The ultramontane perspective was influential in shaping the policies of the Catholic Church during the 19th century.