📖 Meaning
Describes something extremely minute or fine in degree. Composed of four progressively smaller traditional Chinese units of measurement, it emphasizes absolute precision down to the tiniest fraction. Often used in contexts of careful accounting, auditing, or strict adherence to rules.
📜 Origin Story
This idiom has no single literary origin but derives from the traditional Chinese decimal system of weights and measures, in use since antiquity. The four characters represent descending units of fineness: 分 (one-tenth), 厘 (one-hundredth), 毫 (one-thousandth), and 丝 (one-ten-thousandth). By stringing these ever-smaller units together, the phrase conveys the idea of extreme minuteness. It is commonly employed in financial, legal, and administrative contexts where even the smallest quantities or infractions matter. The expression reflects the precision-oriented culture of Chinese metrology.
💡 Example Usage
财务审计必须严谨，分厘毫丝的差错都要查清。
Financial auditing must be rigorous; even the slightest discrepancy down to the last fraction must be investigated.
🏷️ Category
➕ Similar Idioms
➖ Opposite Idioms
🔤 Quick Facts
- Chinese: 分厘毫丝
- Pinyin: fēn lí háo sī
- Literal Translation: fen, li, hao, si
- Category: Distance
- Characters: 4