The term **大侠** is formed through the compounding of two distinct characters: **大**, meaning "great" or "big," and **侠**, which denotes a "knight-errant," "chivalrous hero," or "righteous warrior." It is a conceptual fusion where **大** acts as an intensifier, elevating the core concept of **侠**—a figure from Chinese folklore and wuxia literature who roams the land, upholding justice with martial prowess and a strong moral code—to denote an individual of exceptional skill, virtue, and heroic stature, thus creating the archetype of the "great hero" or "grandmaster of chivalry."