The process by which soil or rock is removed from the Earth's surface by wind or water.

A gradual decline in the quality of something.

किसी चीज़ की गुणवत्ता में धीरे-धीरे कमी।

English Usage: The erosion of trust between the two parties is concerning.

Hindi Usage: दोनों पक्षों के बीच विश्वास का क्षय चिंताजनक है।