run something into the ground

run (oneself or something) into the ground

1. To work oneself to the point of illness or exhaustion. If you keep working 80-hour weeks, you'll run yourself into the ground sooner than later.
2. To overuse or poorly maintain something, resulting in its destruction or loss of functionality. If you would just remember to get your oil changed, you wouldn't keep running your cars into the ground.
3. To continue to discuss or address something—especially an issue or topic—that is no longer of any use or relevance. We've all moved on from that problem, so there's no use running it into the ground.
See also: ground, run

run something into the ground

If you run something into the ground, you use it continuously without looking after it, until it is spoilt or destroyed. They didn't take care of the vehicle. They just ran it into the ground. Britain's public housing has been run into the ground over the last few decades.
See also: ground, run, something

run somebody/something into the ˈground

use something so much that it breaks; make somebody work so hard that they are no longer able to work: In just one year, she managed to run her new car into the ground.These children are running me into the ground.