空くう隙げき

noun, noun which may take the genitive case particle 'no'

gap; opening; void; aperture

Refers to a physical empty space, gap, or opening, often used in technical, scientific, or formal contexts. Can also be used figuratively for a gap in knowledge or a void.

• 壁かべの空くう隙げきから冷つめたい風かぜが入はいってくる。

  Cold air comes in through a gap in the wall.

• この資し料りょうにはまだ多おおくの空くう隙げきがある。

  There are still many gaps in this material.