Exam: TOEFL

Definition: Relating to or containing a specific chemical group made up of nitrogen atoms.

Example: The azido compound is used in various chemical reactions.

Definition: A chemical group consisting of three nitrogen atoms bonded together, often used in organic chemistry and related to azide compounds.

Example: The azido group is commonly used in various chemical reactions to introduce nitrogen into organic molecules.

Definition: The angle measured horizontally from a reference direction, usually north, to a point where a vertical line through an object meets the horizon, often used in navigation and astronomy.

Example: The navigator used a compass to determine the azimuth of the distant island.

Definition: Relating to a type of map projection that keeps the direction from a specific point accurate, or concerning angles measured in a horizontal circle.

Example: The azimuthal projection is often used in navigation to represent the shortest path between two points.

Definition: In a way that relates to the angle measured from a reference direction, usually in a horizontal plane.

Example: The satellite moved azimuthally to capture images of the Earth's surface.

Definition: A medical condition where a man has no sperm in his semen, which can affect fertility.

Example: The doctor diagnosed him with azoospermia after analyzing his semen sample.

Definition: A condition where there is too much urea and other waste products in the blood, usually due to kidney problems.

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

Definition: Relating to a medical condition characterized by an excess of nitrogenous waste products in the blood.

Example: The doctor explained that the patient's azotemic condition required immediate treatment.

Definition: A type of bacteria that helps convert nitrogen from the air into a form that plants can use, commonly found in soil and water.

Example: Azotobacter plays a crucial role in enriching the soil by fixing nitrogen.

Definition: Referring to something that is single or unpaired, not part of a pair.

Example: The azygos vein is an important structure in the human body that is not paired with another vein.

Definition: In anatomy, a structure that is not paired with another similar structure, which is uncommon since most anatomical features are symmetrical.

Example: The azygos vein plays an important role in the circulatory system by draining blood from the thoracic wall.

Definition: Referring to something that exists alone or individually, not part of a pair, such as a vein or muscle.

Example: The azygous vein is an important structure in the human body that runs along the spine.