院士

• Pinyin: yuàn shì
• Hanzi breakdown: 院 = 阝 + 完 (earth/mound radical + complete/enclosed — enclosed institutional compound, academy); 士 = ancient pictograph (a man with a ritual tool — gentleman, official, scholar)

Meaning

Academician; Fellow of a national academy of sciences or engineering. The highest honorary title in Chinese academic and scientific institutions.

In the Chinese context, 院士 specifically refers to members of the Chinese Academy of Sciences (中国科学院院士, CAS) or the Chinese Academy of Engineering (中国工程院院士, CAE) — the two most prestigious honorary fellowships in Chinese academia. Election is extraordinarily competitive and represents lifetime achievement recognition. 当选院士 (elected as an academician), 中科院院士 (CAS Academician), 两院院士 (academician of both academies), and 院士工作站 (academician workstation) are common usages in academic and policy contexts.

Examples

1. 中国两院院士遴选兼顾学术公正和国家需求，但两者张力一直受人关注。 The selection of academicians in China's two academies balances academic fairness and national needs, but the tension between the two has always drawn attention.
2. 一位院士晚年最重要的价值，往往是判断前沿方向、培养青年和参与政策建议。 The most important value of an academician in later life is often judging frontier directions, mentoring young people, and taking part in policy advice.
3. 随着国际合作加深，越来越多外国科学家成为中国科学院外籍院士。 As international cooperation deepens, more and more foreign scientists become foreign academicians of the Chinese Academy of Sciences.

Usage Guide

Context: academia, science, policy, education, institutional hierarchy

Tone: respectful

Do Say

• 院士头衔不仅是最高学术认可，也在资源、咨询和学科建设中发挥制度作用。(The title of academician is not only the highest academic recognition, but also plays an institutional role in resources, consultation, and disciplinary building.)
• 当选院士是科学家职业生涯的最高荣誉，也意味着承担更多社会责任和公共义务。(Being elected as an academician is the highest honour in a scientist's career, and it also means taking on more social responsibilities and public duties.)

Don't Say

• 他是一个普通院士 — 院士 is by definition the highest honorary title in the academy and inherently denotes exceptional distinction; qualifying it with 普通 (ordinary) is an oxymoron; for a researcher at institutional level use 科研人员, 研究员, or 教授; there is no such thing as an ordinary or lesser 院士

Origin & History

院 (courtyard/institution/academy — 阝earth/mound radical + 完complete/enclosed, depicting an enclosed institutional compound) + 士 (scholar/gentleman/official — an ancient pictograph of a man with a ritual tool or weapon, extended to mean a cultivated man of learning or official standing). Together: a scholar of the academy — an academician.

Cultural Context

Generation: All ages

Social background: Universal