The word 友谊 is formed by combining two characters, each contributing a layer of meaning to create a single, more profound concept. The first character, 友, pictographically depicts two hands aligning and fundamentally means "friend" or "friendly". The second character, 谊, carries the meaning of "appropriate relationship" or "righteousness". When fused, 友 provides the core social context of companionship, while 谊 elevates it to denote a principled, morally positive, and enduring bond. Thus, the formation is a conceptual synthesis, where 谊 acts as a qualifier that deepens 友, transforming simple "friendliness" into the abstract and valued notion of "friendship".