The word 隐私 is formed by combining two conceptual building blocks: 隐, which conveys the idea of being hidden, concealed, or private; and 私, which refers to the personal, the self, or matters that are not public. Together, they create a composite concept where "that which is personal" is inherently "kept hidden or to oneself", elegantly forming the modern notion of privacy. It is a conceptual fusion, not merely a sum of parts, where the hidden nature of personal matters defines the very essence of the term.