What term defines a person of quality character who others try to emulate?

The term that defines a person of quality character who others try to emulate is "Role Model." A role model embodies positive traits and behaviors that others find admirable and aspire to replicate in their own lives. This can include qualities such as integrity, kindness, a strong work ethic, and resilience in the face of challenges. Role models often serve as sources of inspiration and guidance, demonstrating how to navigate various situations effectively.

The other choices—supervisor, friend, and entrepreneur—while they may also exhibit qualities that can be emulated, do not capture the essence of a person specifically revered for their character and the inspiration they provide to others in the same way. A supervisor may possess leadership qualities but is primarily seen in a managerial context. A friend offers companionship and support but isn’t necessarily viewed as a model for others to emulate broadly. An entrepreneur may showcase innovation and business acumen, but not all entrepreneurs serve as role models in terms of character. Thus, "Role Model" captures the essence of someone whose character is embodied by qualities that others wish to emulate.