This meaning refers to someone who is exceptionally competent or talented in a particular field, often implying a proactive and ambitious attitude.

This usage highlights someone who actively executes tasks or carries out activities successfully, often in a professional context.

Here, it indicates someone who generously gives or provides something to others, often in a supportive or nurturing role.

In this context, it refers to a woman who manages a brothel, implying a level of control and influence in a particular environment.