Exam: GRE (Verbal)

Definition: Relating to or containing nitrogen, which is a chemical element essential for life and found in many compounds.

Example: Plants need nitrogenous compounds to grow healthy and strong.

Definition: A thick, oily liquid that is highly explosive and used in making dynamite and as a medicine to widen blood vessels.

Example: The construction crew used nitroglycerin to help break through the rock.

Definition: A thick, pale yellow liquid that is a powerful explosive and is also used in medicine to widen blood vessels.

Example: Nitroglycerine is often used in dynamite and can also help treat heart conditions.

Definition: A type of organic compound that contains nitrogen and is known to be harmful, often found in certain foods and products, and can cause cancer in laboratory tests.

Example: Nitrosamines can be formed in some processed meats during cooking.

Definition: A chemical group or radical that consists of one nitrogen atom and one oxygen atom, often represented as -NO.

Example: Nitrosyl is important in various chemical reactions, especially in the formation of nitric oxide.

Definition: Relating to or containing nitrogen, especially in a form that has a lower oxidation state than in similar compounds.

Example: The nitrous oxide used in the experiment helped to enhance the reaction.

Definition: A social class of people who have high status, often due to their birth or title, and are usually associated with privileges and responsibilities.

Example: The nobility played a significant role in the history of the country, influencing politics and culture.

Definition: Having high moral qualities or showing great character, such as honor and generosity. It can also refer to something grand or majestic in appearance.

Example: The noble knight defended the weak and fought for justice.

Definition: A person who belongs to a high social class, often with titles and privileges, or someone of noble birth.

Example: The noble attended the royal banquet in a grand hall.

Definition: The quality of being honorable, kind, and generous; having high moral principles.

Example: Her nobleness was evident in the way she helped those in need.

Definition: Having high moral qualities or ideals; showing greatness of character.

Example: She made a nobler choice by helping those in need instead of seeking personal gain.