Definitions

1. verb

to cause to lose or become less effective, typically as a result of neglect or disuse.

“The old machinery deruinated over the years due to lack of maintenance.”

2. verb

to cause to decline in value, status, or importance.

“The once-respected institution deruinated after a series of scandals.”

3. noun

the act of causing something to lose or become less effective.

“The deruination of the company’s equipment led to significant production delays.”