Meaning and Usage
The verb '늘어나다' primarily means 'to grow longer' or 'to increase.' It is commonly used to describe physical lengthening, such as hair or muscles growing longer or bigger. It also frequently refers to increases in quantity, size, or amount, such as sales, numbers, or time.
Common Contexts
- Physical growth: hair, muscles, or any object becoming longer or bigger.
- Quantitative increase: sales, population, expenses, or time duration.
Collocations and Patterns
- 머리가 늘어나다 (hair grows longer)
- 매출이 늘어나다 (sales increase)
- 시간이 늘어나다 (time extends)
- 근육이 늘어나다 (muscles grow)
These collocations show that '늘어나다' is versatile and can be used in both physical and abstract contexts.
Register and Politeness
'늘어나다' is a standard verb used in both formal and informal contexts. It is neutral in politeness and can be conjugated accordingly.
Common Learner Mistake
Learners sometimes confuse '늘어나다' with '늘리다.' Remember, '늘어나다' is intransitive (something increases by itself), while '늘리다' is transitive (someone increases something). For example, '시간이 늘어나다' (time increases) vs. '시간을 늘리다' (to increase time).