一いち行ぎょう知ち識しき

noun

one-line fact; brief snippet of knowledge

Refers to a piece of information or trivia that can be expressed in a single line; often implies superficial or scanty knowledge.

• 彼かれの話はなしはいつも一いち行ぎょう知ち識しきばかりで、深ふかみがない。

  His talk is always just one-line facts and lacks depth.

• ネットで得えた一いち行ぎょう知ち識しきを披ひ露ろうする。

  Show off a one-line fact picked up online.