After 16 years of heavy use, he stopped in 1983.

You need to avoid heavy use of your hand for up to 3 months.

Such heavy use of the path should have made me think.

But it's certainly a model that's seen heavy use ever since.

Most of the problems, telephone company officials said, had to do with heavy use.

It was a slow machine, not made for heavy use.

It's one of those features that's there for the future, not getting heavy use yet.

Other clinics throughout the state have reported heavy use, officials said.

The company made rounds and other military items in heavy use on the front.

Others continued to limp along until they, too, stopped running during heavy use over the last four days.