| Idiom | Meaning | Example | 
| hit the bar | 
go to the bar to buy some drinks
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Every night after work he hit the bar and stayed for hours.
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| hit the books | 
begin to study, crack a book
 | 
Exams begin next week. It's time to hit the books.
 | 
| hit the bottle | 
drink liquor, get drunk to forget problems
 | 
When Laura left him, he hit the bottle, drinking to forget her.
 | 
| hit the brakes | 
step on the brakes in a car or vehicle, try to stop
 | 
When I saw that the other car couldn't stop, I hit the brakes.
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| hit the bricks | 
go to jail, be sentenced to a jail term, in the tank
 | 
That was the last time he hit the bricks. He never went to jail again.
 | 
| hit the ceiling | 
become very angry, lose your cool
 | 
The third time we were late for  class, she hit the ceiling.
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| hit the ground running | 
be able to work effectively when you begin a new job, self-starter
 | 
We need someone who can hit the ground running, a person who needs no training.
 | 
| hit the hay | 
go to bed, crash
 | 
After supper he hit the hay. He was exhausted.
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| hit the high notes | 
sing high notes, play high notes
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Can you hit the high notes on your trumpet? High C?
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| hit the nail on the head | 
say the right word, suggest a good idea
 | 
Your comment hit the nail on the head. You spoke the truth.
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