An error or flaw in something

A physical or geological fracture

भौतिक या भूवैज्ञानिक दरार

English Usage: The earthquake occurred along a major fault line.

Hindi Usage: भूचाल एक प्रमुख दोष रेखा पर हुआ।

A low area of land between hills or mountains

A depression in the landscape

परिदृश्य में एक अवसाद

English Usage: The river flowed gently through the valley.

Hindi Usage: नदी घाटी के माध्यम से धीरे-धीरे बहती थी।