noun which may take the genitive case particle 'no', noun
resourceful and quick-witted; showing a flash of brilliance; having a keen intellect
Rare literary expression describing someone whose intelligence and resourcefulness are freely and brilliantly displayed, like a flash of insight. Often used in formal or written contexts.
No one could argue against his brilliantly resourceful reasoning.
The writer's keen and versatile style captivates readers.
機知 refers to quick wit or ready intelligence, often in conversation, while 才知縦横 emphasizes a broader, more brilliant display of resourcefulness and intellect.
才気煥発 also describes brilliance and intelligence radiating outward, but 才知縦横 adds the nuance of free, unrestrained versatility (縦横).
A yojijukugo (four-character idiom) combining 才知 (intellect, wisdom) and 縦横 (freely, in all directions). The exact historical origin is uncertain, but it follows a common pattern of pairing a quality with an adverbial compound to express unrestrained brilliance.