Exam: GRE (Verbal)

Definition: A mathematical function that represents the ratio of the length of the adjacent side to the length of the opposite side in a right-angled triangle.

Example: In trigonometry, the cotan of an angle is used to find the ratio of the adjacent side to the opposite side.

Definition: A mathematical function that represents the ratio of the length of the adjacent side to the length of the opposite side in a right triangle, or the cosine of an angle divided by its sine.

Example: In trigonometry, the cotangent of a 45-degree angle is equal to 1.

Definition: A small group of people who meet and share similar interests or activities, often excluding others.

Example: The artist was part of a coterie of writers and musicians who inspired each other.

Definition: Having the same boundaries or limits as something else; sharing a border or being coextensive in time or space.

Example: The two countries are coterminous, sharing a long border.

Definition: In a way that shares the same boundaries or limits with something else.

Example: The two projects were developed coterminously, ensuring they complemented each other perfectly.

Definition: A substance produced in the body when nicotine is broken down, often used to measure how much nicotine a person has consumed.

Example: The doctor tested my blood for cotinine to see if I had been smoking recently.

Definition: The process of transferring multiple genes at the same time, particularly in bacteria, where two or more genetic markers are involved.

Example: Cotransduction can be used to study the genetic linkage between different traits in bacteria.

Definition: Relating to a cup-shaped structure or cavity in the body.

Example: The cotyloid joint allows for a wide range of motion in the hip.

Definition: Relating to the electrostatic force between charged particles, which is a fundamental concept in physics.

Example: The coulomb force is essential in understanding how charged particles interact with each other.

Definition: A unit of electrical charge in the metric system, defined as the amount of charge transferred by a current of one ampere in one second.

Example: The battery can store a charge of several coulombs.

Definition: Relating to the force between charged particles, especially in the context of electric fields and interactions.

Example: The coulombic force between two charged objects can be calculated using Coulomb's law.