运动员
yùn dòng yuán · HSK 4
athlete
🏃 运动 = move + motion (sport); 员 = member; sport-member = athlete
运 means transport/move, 动 means motion — together 运动 means sports or exercise. 员 marks a person who belongs to a role (think 演员 actor, 服务员 server). So 运动员 is literally a sports-role person.
运 — walk radical 辶 + 军 jūn (army)
Originally depicted an army (军) on the move (辶), meaning to transport or move troops. The sense broadened to 'transport, move, revolve' and later acquired the abstract meaning of 'fortune' or 'luck'—what fate moves toward you. The simplified form replaces traditional 運.
动 — force 力 + heavy/重 (simplified from 動)
The traditional form 動 combines 重 (heavy) as the phonetic with 力 (force/strength) as the semantic, suggesting the effort needed to move something heavy. The simplified form 动 replaces 重 with 云, keeping 力 to convey action and motion.
员 — mouth 口 + shell/money 贝 (貝)
Originally a pictograph of a round bronze tripod vessel, with 口 depicting its round opening and 鼎 (later simplified to 貝/贝) showing the vessel itself. The original sense was 'round,' now written 圓/圆. It was borrowed to mean 'member' or 'person in a role,' which became its main modern meaning.