Cách sử dụng
The word "challenger" can refer to someone who competes against another person or team, usually in a sporting event or game. For example, if two basketball teams are playing against each other, one team could be called the "challenger." It can also be used to describe someone who questions or poses a challenge to something or someone. For instance, a scientist might be a "challenger" if they challenge a commonly accepted theory. In both cases, "challenger" is used to describe someone who is pushing themselves or others to do better or prove themselves.