Meaning and Usage
"ミリ" is a common abbreviation for "ミリメートル" (millimeter), representing one-thousandth of a meter. It is widely used in everyday conversation, technical contexts, and measurements where precision is important.
Common Contexts
You will often hear "ミリ" when discussing sizes, dimensions, or adjustments, especially in manufacturing, construction, or crafts. It is a casual and practical term, suitable for both spoken and written Japanese.
Collocations and Patterns
- ミリ単位 (millimeter unit): used to emphasize precision in measurement or adjustment.
- 5ミリ (5 millimeters): specifying exact measurements.
- ミリの誤差 (millimeter error): referring to very small measurement errors.
Tips for Learners
Be careful not to confuse "ミリ" with other metric prefixes like "センチ" (centimeter) or "キロ" (kilometer). "ミリ" always refers to millimeters and is often used without the full word "メートル" in casual speech. When writing formally, "ミリメートル" might be preferred.