研 (yán): to research, to grind
研 (yán) is a Chinese character meaning “to research, to grind.” Classified as HSK Level 4 (HSK 3.0 Standard, CLEC 2022), it is composed of 石 (semantic) and 开 (phonetic). It ranks #447 in character frequency (SUBTLEX-CH corpus).
Etymologically derived, 研 stone. Its radical form 石 (stone) appears in many related characters such as 确 (què, certain, true), 碗 (wǎn, bowl), 碰 (pèng, to touch, to bump).
Definitions
- to research, to grind
Etymology & Origin
Stroke Order
Practice writing 研 with real-time feedback — trace each stroke in the correct order and build muscle memory in the HanziFeed app.
Words & Compounds
HSK Vocabulary with 研
| Word | Pinyin | Meaning | HSK |
|---|---|---|---|
| 研究verb | yán jiū | research | 4 |
| 研究生noun | yán jiū shēng | graduate student | 4 |
| 研发verb | yán fā | research and development | 5 |
| 研制verb | yán zhì | to research and manufacture | 5 |
| 科研verb | kē yán | (scientific) research | 5 |
| 调研verb | diào yán | to investigate and research | 5 |
| 研讨verb | yán tǎo | discussion | 6 |
Common Compounds
| Word | Pinyin | Meaning |
|---|---|---|
| 研究所 | yán jiū suǒ | research institute |
| 研讨会 | yán tǎo huì | discussion forum |
| 研究员 | yán jiū yuán | researcher |
| 钻研 | zuān yán | to study meticulously |
| 研修 | yán xiū | to do research work |
| 研究院 | yán jiū yuàn | research institute |
| 研究者 | yán jiū zhě | investigator |
| 研习 | yán xí | research and study |
| 研磨 | yán mó | milling |
| 研读 | yán dú | to study attentively (a book) |
| 教研室 | jiào yán shì | teaching and research office |
| 研华 | yán huá | Advantech, technology company |
| 研钵 | yán bō | mortar (bowl for grinding with pestle) |
| 日本原子能研究所 | rì běn yuán zǐ néng yán jiū suǒ | Japan Atomic Energy Research Institute |
| 中美文化研究中心 | zhōng měi wén huà yán jiū zhōng xīn | the Hopkins-Nanjing Center, located in Nanjing, est. 1986 (formally, the Johns Hopkins University – Nanjing Universit... |
研 appears in 65 compound words: 52 as the first character, 17 as the last, and 31 in a middle position. Compound statistics computed from SUBTLEX-CH and HSK 3.0 vocabulary data.
Strongest Collocations
Characters that most frequently co-occur with 研 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.
Idioms & Chengyu (1)
Example Sentences
研究院正在开发新技术，预计明年可以投入市场。
Yánjiūyuàn zhèngzài kāifā xīn jìshù, yùjì míngnián kěyǐ tóurù shìchǎng.
The research institute is developing new technology, expected to enter the market next year.
运署研自动车商用载客 点对点接驳高铁机铁
yùn shǔ yán zì dòng chē shāng yòng zài kè diǎn duì diǎn jiē bó gāo tiě jī tiě
The Department of Transport has developed a point-to-point connection to high-speed rail and railways for commercial passenger vehicles
研究表明:监管缺失的商业航天活动正成为大气...
yán jiū biǎo míng : jiān guǎn quē shī de shāng yè háng tiān huó dòng zhèng chéng wéi dà qì . . .
Research shows that commercial space activities without regulation are becoming atmospheric...
大年初三车间灯就亮了,航天老厂通过自研AI平台,稳..
dà nián chū sān chē jiān dēng jiù liàng le , háng tiān lǎo hǎn tōng guò zì yán A I píng tái , wěn . .
On the third day of the Lunar New Year, the workshop lights were turned on, and the old aerospace factory was steadily developed through the self-developed AI platform.
大型翻车现场!印度大学买中国机器狗充自研,被抓包后..
dà xíng fān chē xiàn chǎng ! yìn dù dà xué mǎi zhōng guó jī qì gǒu chōng zì yán , bèi zhuā bāo hòu . .
Large-scale overturn scene! Indian universities to buy Chinese robotic dogs for self-research, was caught after...
科学内调成美肤新刚需,肌原光以“产学研”硬实力登陆..
kē xué nèi diào chéng měi fū xīn gāng xū , jī yuán guāng yǐ chǎn xué yán yìng shí lì dēng lù . .
Scientific internal adjustment has become a new demand for skin beauty, Myogen Light with "production, research and learning" hard power to land...
凯教授已研究昆虫四十年。
Kǎi jiàoshòu yǐ yánjiū kūnchóng sìshí nián.
Professor Kai has been studying insects for forty years.
苏联学家研究什么呢？
Sūlián xué jiā yánjiū shénme ne?
What does a Sovietologist study?
他不是罗马大学的研究生吗?
Tā bù shì Luómǎ dàxué de yánjiūshēng ma?
Isn't he a graduate student at the University of Rome?
他们从事癌症研究工作。
Tāmen cóngshì áizhèng yánjiū gōngzuò.
They are engaged in cancer research.
Character Family
Frequently Asked Questions
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Is 研 the same in simplified and traditional Chinese?
Practice writing 研 with real-time feedback
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