If someone suffers burnout, they exhaust themselves at an early stage in their life or career because they have achieved too much too quickly.
[informal]
burnout in British English
(ˈbɜːnaʊt)
noun
1.
a total loss of energy and interest and an inability to function effectively, experienced as a result of excessive demands on one's resources or chronic overwork
Staff burnout from overwork was initially an issue.
They found that many clergy were struggling to deal with their workloads and wereprone to burnout.
2.
the failure of a mechanical device from excessive heating
The vacuum cleaner comes with a full ten-year guarantee against burnout.
burnout in American English
(ˈbɜrnˌaʊt)
noun
1.
the point at which a rocket's fuel or oxidizer is completely burned up and the rocket enters its free-flight phase or is jettisoned
2.
damage caused by overheating
3. US
a.
a state of emotional exhaustion caused by the stresses of one's work or responsibilities
b. Slang
a person in a state of mental or physical exhaustion, as from dissipation or overwork, and therefore fatigued, unmotivated, etc.
Examples of 'burnout' in a sentence
burnout
One key way to avoid failure and burnout as leaders is to seek revival.
Christianity Today (2000)
His players will suffer burnout but the outcome is worth it.
Times, Sunday Times (2014)
Cyclists no less than tennis players can suffer from burnout.
Times, Sunday Times (2014)
Thus it is hoped that the danger of player burnout is minimised and the integrity of international rugby can be restored.
Times, Sunday Times (2007)
No wonder players complain about burnout.
Times, Sunday Times (2008)
The scheme will also set up occupational health services nationwide for GPs suffering from burnout and stress.
Times, Sunday Times (2015)
Many GPs are facing burnout from increased stress.
Times, Sunday Times (2015)
Great mental stress always accompanies burnout, and that stress can physically attack you in dangerous ways.
Hopkins, Tom The Guide to Greatness in Sales (1994)
Pace yourself to avoid burnout.
The Sun (2015)
Some guys will suffer burnout.
The Sun (2015)
MORE than half of workers have suffered burnout from their jobs, a survey found.
The Sun (2015)
The Spaniard's insistence that he was protecting his players from burnout rang somewhat hollow.
Times, Sunday Times (2015)
WORKING more than 40 hours a week leaves you six times more likely to suffer from burnout, researchers say.