官员 (guān yuán) literally combines 官 (guān), meaning 'official' or 'government post', and 员 (yuán), meaning 'person' or 'member'. Together, they refer specifically to a person who holds a formal position in a government agency or public administration—such as a mayor, minister, bureau director, or civil servant. The term carries a neutral-to-formal register and is used widely in news, policy discussions, and official documents.

Unlike more general terms like 人 (rén, 'person') or 工作人员 (gōngzuò rényuán, 'staff'), 官员 emphasizes authority, responsibility, and institutional affiliation. It does not imply rank or seniority by itself—both junior clerks and high-ranking ministers may be called 官员—but context often clarifies level. In modern usage, it frequently appears in phrases like 政府官员 (zhèngfǔ guān yuán, 'government official') or 外交官员 (wàijiāo guān yuán, 'diplomatic official').