急きゅう傾けい斜しゃ

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

steep slope; steep incline

Refers to a sharply inclined surface or gradient, often in geographical or engineering contexts.

• この道みちは急きゅう傾けい斜しゃなので、冬ふゆは通つう行こう止どめになる。

  This road is closed in winter because of its steep incline.

• 急きゅう傾けい斜しゃ地ちでの工こう事じは危き険けんを伴ともなう。

  Construction on steep slopes involves danger.