A more thorough explanation:

Term: SET UP
Definition: To establish or create something, often with a specific purpose or intention.
Example: The company set up a new department to focus on customer service.
Explanation: This example shows how a company can establish a new department with a specific purpose or intention, in this case, to improve customer service. The term "set up" can also refer to the act of arranging or organizing something, such as setting up a meeting or event. Example: The police set up a roadblock to catch the suspect.
Explanation: This example illustrates how "set up" can also refer to the act of creating a situation or condition for a specific purpose, in this case, to catch a suspect. The police established a roadblock to prevent the suspect from escaping and to facilitate their capture. Example: The athlete set up a training schedule to prepare for the competition.
Explanation: This example demonstrates how "set up" can refer to the act of creating a plan or strategy to achieve a specific goal. The athlete established a training schedule to prepare for the competition, with the intention of improving their performance and increasing their chances of success.