Meaning and Usage
The verb 潤う (うるおう) primarily means "to become moist" or "to be moisturized." It is often used to describe plants, skin, or any object that gains moisture. Beyond the literal sense, 潤う also means "to benefit" or "to prosper," especially in economic or social contexts.
Common Contexts
- Literal moisture: rain moistening plants or skin becoming hydrated.
- Economic or social benefit: when a community or business gains advantages or improves financially.
Collocations and Patterns
- 潤う + もの (e.g., 肌が潤う): describing moisture or hydration.
- 経済が潤う: the economy prospers.
- 利益が潤う: to gain profits.
Register and Nuance
潤う is a somewhat formal verb, often found in written language, news, or formal speech. It is not casual but common in descriptive or economic contexts.
Common Learner Mistake
Confusing 潤う with simply "wet" (濡れる) — 潤う implies beneficial moisture or prosperity, not just being wet or soaked. Use 潤う when moisture or benefit is positive and nourishing.