English to English Dictionary

Co-president

One of two or more people who jointly share the office, title, and duties of a president.

Co-worker

A person with whom one works, typically in a professional setting.

Coach

A person who trains and instructs athletes or teams in sports.

Coaching

The act of training or instructing someone in a particular skill or area.

Coagulant

A substance that causes the coagulation of a liquid, especially blood.

Coagulate

To change from a liquid to a thickened or solid state.

Coagulation

The process by which a liquid, especially blood, changes to a solid or semi-solid state.

Coagulator

A substance or agent that causes coagulation, particularly in biological or chemical contexts.

Coagulum

A mass of coagulated matter, such as a blood clot or curd.

Coal-Ash

The fine particles that remain after coal has been burned.

Coalition

An alliance for combined action, especially a temporary alliance of political parties forming a government or of states.

Coalition Partner

A member of a coalition, especially in a political context, who collaborates with others to achieve common goals.