The Chinese word "骑士" is formed through the semantic combination of two characters: "骑", which conveys the action of riding or being mounted, and "士", which denotes a person of specific status or role, such as a warrior or gentleman. Together, they create a compound meaning that literally translates to "mounted warrior" or "riding scholar", effectively capturing the concept of a knight. This process exemplifies how Chinese often constructs words by merging independent characters to express a unified idea, where each component contributes its core meaning to form a new, cohesive term.