切きり岸ぎし

noun

steep bank; cliff

Refers to a steep, often eroded, natural slope or cliff, typically along a river or coast.

• 川かわ沿ぞいの切きり岸ぎしが崩くずれそうで危あぶない。

  The steep bank along the river looks like it might collapse and is dangerous.

• その海かい岸がんには高たかい切きり岸ぎしが続つづいている。

  Along that coast, there is a stretch of high cliffs.