Meaning and Usage
"契機" (けいき) refers to an opportunity or a trigger that causes a significant change or event. It is often used in formal or written contexts to describe a turning point or a cause that leads to a new development.
Common Contexts
You will frequently see "契機" used in business, personal growth, or historical contexts where an event or encounter sparks a change. For example, meeting someone important, starting a new project, or adopting new technology can be described as a "契機".
Collocations and Patterns
- "～が契機となる": used to indicate something becomes the trigger or opportunity for a change.
- "～を契機に": means "taking ~ as an opportunity" to start something new.
- "人生の契機": a turning point in life.
Register and Nuance
"契機" is more formal and often found in written language, such as news articles, reports, or speeches. It is less common in casual conversation, where words like "きっかけ" might be preferred.
Common Mistakes
Learners sometimes confuse "契機" with "機会" (opportunity) or "きっかけ" (trigger). While all relate to opportunities, "契機" emphasizes a significant cause or turning point, often with a formal tone. Use "契機" when highlighting an important event that leads to change.