Meaning and Usage
"旧知" (きゅうち) refers to an old friend or an old acquaintance with whom one has a long-standing relationship. It emphasizes the history and familiarity between people rather than just casual acquaintance.
Context and Register
This word is typically used in formal or written contexts, such as in business or polite conversation, rather than casual speech. It conveys respect and a sense of enduring connection.
Common Collocations
- 旧知の友人 (きゅうちのゆうじん): an old friend
- 旧知の間柄 (きゅうちのあいだがら): the relationship of old acquaintances
- 旧知に会う (きゅうちにあう): to meet an old friend
Usage Tips
When using "旧知," the speaker implies a deep, long-term relationship, often with positive feelings of trust and familiarity. It is different from simply saying "友達" (friend) or "知り合い" (acquaintance), as it highlights the history behind the relationship.
Avoid confusing "旧知" with casual acquaintances; it is best reserved for relationships that have lasted over time and carry emotional or social significance.