burn out

British  

verb

1. to become or cause to become worn out or inoperative as a result of heat or friction

   the clutch burnt out

2. (intr) (of a rocket, jet engine, etc) to cease functioning as a result of exhaustion of the fuel supply

3. (tr; usually passive) to destroy by fire

4. to become or cause to become exhausted through overwork or dissipation

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noun

1. the failure of a mechanical device from excessive heating

2. a total loss of energy and interest and an inability to function effectively, experienced as a result of excessive demands upon one's resources or chronic overwork

burn out Idioms  

1. Stop functioning because something, such as fuel, has been used up. For example, There's nothing wrong with the lamp; the light bulb just burned out . [Late 1300s]

2. be burned out . Lose one's home, place of work, or school as the result of a fire. For example, Hundreds of tenants are burned out every year because of negligent landlords .

3. Also, burn oneself out . Make or become exhausted or disaffected, especially with one's work or schooling. For example, Many young lawyers burn themselves out after a few years of 70-hour weeks . This metaphoric term alludes to a fire going out for lack of new fuel. Robert Southey used it in an 1816 essay: “The spirit of Jacobinism was burnt out in France.” [1970s]

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Example Sentences

China's youth are facing an unemployment rate that sits at more than 15% and burning out from a gruelling work culture, yet sharing too much of their pessimism online could alert internet censors.

From BBC

“They either burn out or they get dropped,” Stewart says.

From Los Angeles Times

She’d always liked tinkering with motorcycles and woodworking, and after years of teaching, she felt burned out.

From The Wall Street Journal

For Bowers, DeMarr’s story echoes the cautionary tales he grew up with of “forgotten about” people, who, despite their talents, burn out or see their careers fizzle for different reasons.

From Los Angeles Times

In addition, we are not producing enough doctors to replace those who are retiring or quitting because they’re burned out.

From MarketWatch