Pragma is a term that originates from the Greek word for "deed" or "action." In the context of programming, it refers to special instructions or directives that provide additional information to the compiler or interpreter. These directives can influence how code is processed, optimizing performance or enabling specific features without altering the actual code structure. In the realm of psychology, pragma is one of the six types of love described in John Lee's theory of love styles. It emphasizes practicality and compatibility in relationships, focusing on shared goals and mutual benefits rather than purely emotional connections.