Meaning and Usage
The character 寸 primarily denotes a traditional Chinese unit of length, approximately 3.3 centimeters. It is often used in measurements of small objects or body parts.
Common Collocations
- 寸长 (cùn cháng): length in cun, used to specify size precisely.
- 寸步难行 (cùn bù nán xíng): an idiom meaning 'unable to move even an inch,' describing extreme difficulty.
Usage Notes
When used as a unit, 寸 is a precise measurement and appears in contexts involving tailoring, carpentry, or traditional medicine. In idiomatic expressions, it conveys limitation or difficulty. It is important not to confuse 寸 with other length units like 厘米 (centimeter) or 分 (fen), which differ in scale.
Register and Tone
寸 is a neutral term, suitable for both formal and informal contexts, especially in technical or descriptive language.