1.
since ancient times, from olden days
From the distant past up to the present; traditionally.
古来 means "since ancient times" and can function as both a noun and an adverb. It is composed of 古 (old) + 来 (coming from).
Common patterns
- 古来より: since ancient times (literary)
- 古来から: since ancient times (slightly more colloquial)
- 古来の知恵: wisdom from ancient times
- 古来の伝統: traditions from ancient times
Similar words
- 昔から: from long ago (everyday, conversational)
- 太古の昔: since very ancient times (emphasizes remoteness)
- 伝統的に: traditionally (focuses on custom, not time)
- 従来: conventionally, up to now (not as far back as 古来)
Register
古来 has a formal, literary tone. In casual speech, 昔から is more natural. 古来 is commonly found in written Japanese, especially when discussing history, culture, or traditions.
Related Words
Compare:
昔から (from long ago)
Compare:
伝統的 (traditionally)
Compare:
従来 (conventionally, up to now)