The word "美女" is formed by directly combining two independent concepts: "美" (měi), which conveys the idea of beauty or aesthetic appeal, and "女" (nǚ), which represents the concept of a woman or female. The formation is a straightforward conceptual fusion where the first element descriptively modifies the second, creating a new, unified idea that is intuitively understood as "a beautiful woman". It is a simple, logical pairing of an attribute with a noun, built from the ground up by joining these two fundamental pictographic/ideographic characters.